Sequence Database

A database with 497817 machine generated integer and decimal sequences.

Displaying the first 100 results.

Sequence 1geoyb5xzuhhk

0, 1, 0.5403023059, 0.8575532158, 0.6542897905, 0.7934803587, 0.7013687736, 0.7639596829, 0.722102425, 0.7504177618, 0.7314040424, 0.7442373549, 0.7356047404, 0.7414250866, 0.7375068905, 0.7401473356, 0.7383692041, 0.7395672022, 0.7387603199, 0.7393038924, 0.7389377567, 0.7391843998, 0.7390182624, 0.7391301765, 0.7390547907, 0.7391055719, 0.7390713653, 0.7390944074, 0.739078886, 0.7390893414, 0.7390822985, 0.7390870427, 0.739083847, 0.7390859996, 0.7390845496, 0.7390855264, 0.7390848684, 0.7390853116, 0.739085013, 0.7390852142, 0.7390850787, 0.7390851699, 0.7390851085, 0.7390851499, 0.739085122, 0.7390851408, 0.7390851281, 0.7390851366, 0.7390851309, 0.7390851348, more...

decimal, non-constant, non-monotonic, +0

a(n)=cos(a(n-1))
a(0)=0
n≥0
2 operations
Recursive
rO
a(n)=cos(λ(n)*a(n-1))
a(0)=0
λ(n)=Liouville's function
n≥0
5 operations
PrimeRecursive
nλr*O

Sequence dqjfnt5tdtf1p

1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, 1, -1, more...

integer, non-constant, periodic, non-monotonic, +-, A033999

a(n)=cos(n*π)
Pi (3.141...)
n≥0
4 operations
N
nπ*O
a(n)=-a(n-1)
a(0)=1
n≥0
2 operations
Recursive
r~
a(n)=λ(a(n-1)+1)
a(0)=1
λ(n)=Liouville's function
n≥0
4 operations
PrimeRecursive
r1+λ

Sequence prf3m20mhvu2m

1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, more...

integer, non-constant, monotonic, +0, A000007

a(n)=floor(cos(sin(n)))
n≥0
4 operations
N
nSOf
a(n)=floor(sin(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rSf
a(n)=μ(n*n)
μ(n)=Möbius function
n≥1
4 operations
Prime
nn*μ
a(n)=Ω(a(n-1))
a(0)=1
Ω(n)=max factorization terms
n≥0
2 operations
PrimeRecursive

Sequence fikvnefgblguh

1, 0.5403023059, -0.4161468365, -0.9899924966, -0.6536436209, 0.2836621855, 0.9601702867, 0.7539022543, -0.1455000338, -0.9111302619, -0.8390715291, 0.004425698, 0.8438539587, 0.9074467815, 0.1367372182, -0.7596879129, -0.9576594803, -0.2751633381, 0.6603167082, 0.9887046182, 0.4080820618, -0.5477292602, -0.9999608264, -0.5328330203, 0.4241790073, 0.9912028119, 0.6469193223, -0.2921388087, -0.9626058663, -0.7480575297, 0.1542514499, 0.9147423578, 0.8342233605, -0.0132767472, -0.8485702748, -0.9036922051, -0.1279636896, 0.7654140519, 0.955073644, 0.2666429324, -0.6669380617, -0.9873392775, -0.399985315, 0.5551133015, 0.9998433086, 0.5253219888, -0.4321779449, -0.9923354692, -0.6401443395, 0.3005925437, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(n)
n≥0
2 operations
N
nO

Sequence ah3e125oj0u1p

1, 0.5403023059, 0.8575532158, 0.6542897905, 0.7934803587, 0.7013687736, 0.7639596829, 0.722102425, 0.7504177618, 0.7314040424, 0.7442373549, 0.7356047404, 0.7414250866, 0.7375068905, 0.7401473356, 0.7383692041, 0.7395672022, 0.7387603199, 0.7393038924, 0.7389377567, 0.7391843998, 0.7390182624, 0.7391301765, 0.7390547907, 0.7391055719, 0.7390713653, 0.7390944074, 0.739078886, 0.7390893414, 0.7390822985, 0.7390870427, 0.739083847, 0.7390859996, 0.7390845496, 0.7390855264, 0.7390848684, 0.7390853116, 0.739085013, 0.7390852142, 0.7390850787, 0.7390851699, 0.7390851085, 0.7390851499, 0.739085122, 0.7390851408, 0.7390851281, 0.7390851366, 0.7390851309, 0.7390851348, 0.7390851322, more...

decimal, non-constant, non-monotonic, +

a(n)=cos(a(n-1))
a(0)=1
n≥0
2 operations
Recursive
rO
a(n)=cos(λ(n)*a(n-1))
a(0)=1
λ(n)=Liouville's function
n≥0
5 operations
PrimeRecursive
nλr*O

Sequence t1quy0niauvve

2, -0.4161468365, 0.9146533259, 0.6100652997, 0.819610608, 0.6825058579, 0.7759946131, 0.713724734, 0.7559287136, 0.7276347923, 0.7467496017, 0.7339005972, 0.7425675503, 0.7367348584, 0.7406662639, 0.7380191412, 0.7398027782, 0.7386015286, 0.7394108086, 0.7388657151, 0.7392329181, 0.7389855755, 0.7391521928, 0.7390399594, 0.7391155621, 0.7390646356, 0.7390989405, 0.7390758324, 0.7390913983, 0.7390809129, 0.739087976, 0.7390832183, 0.7390864232, 0.7390842643, 0.7390857185, 0.7390847389, 0.7390853988, 0.7390849543, 0.7390852537, 0.739085052, 0.7390851879, 0.7390850964, 0.739085158, 0.7390851165, 0.7390851445, 0.7390851256, 0.7390851383, 0.7390851298, 0.7390851355, 0.7390851317, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(a(n-1))
a(0)=2
n≥0
2 operations
Recursive
rO
a(n)=cos(λ(n)*a(n-1))
a(0)=2
λ(n)=Liouville's function
n≥0
5 operations
PrimeRecursive
nλr*O

Sequence kzzug0thfnuxm

-1, -0.5403023059, 0.4161468365, 0.9899924966, 0.6536436209, -0.2836621855, -0.9601702867, -0.7539022543, 0.1455000338, 0.9111302619, 0.8390715291, -0.004425698, -0.8438539587, -0.9074467815, -0.1367372182, 0.7596879129, 0.9576594803, 0.2751633381, -0.6603167082, -0.9887046182, -0.4080820618, 0.5477292602, 0.9999608264, 0.5328330203, -0.4241790073, -0.9912028119, -0.6469193223, 0.2921388087, 0.9626058663, 0.7480575297, -0.1542514499, -0.9147423578, -0.8342233605, 0.0132767472, 0.8485702748, 0.9036922051, 0.1279636896, -0.7654140519, -0.955073644, -0.2666429324, 0.6669380617, 0.9873392775, 0.399985315, -0.5551133015, -0.9998433086, -0.5253219888, 0.4321779449, 0.9923354692, 0.6401443395, -0.3005925437, more...

decimal, non-constant, non-monotonic, +-

a(n)=-cos(n)
n≥0
3 operations
N
nO~

Sequence fuu1qmrem5tae

-0.4161468365, -0.9899924966, 0.2836621855, 0.7539022543, 0.004425698, 0.9074467815, -0.2751633381, 0.9887046182, -0.5328330203, -0.7480575297, 0.9147423578, 0.7654140519, -0.9873392775, 0.5551133015, -0.9923354692, -0.9182827862, -0.771080223, -0.2581016359, -0.5177697998, -0.3090227282, -0.7361927182, -0.8959709468, 0.249540118, 0.5101770449, -0.9251475366, 0.8920048698, -0.7822308899, 0.982779582, -0.5770021789, 0.9952666362, 0.232359102, 0.5842088171, 0.3341653826, 0.7179641014, -0.2237409501, 0.9793545964, 0.9968309934, 0.9349004049, -0.8796885925, -0.9775269404, -0.9974960527, 0.3507973421, -0.8037933932, -0.2064527345, -0.6055518643, -0.4716257125, -0.8711325991, -0.9985916722, 0.6928740864, -0.9439940861, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(p(n))
p(n)=nth prime
n≥0
3 operations
Prime
npO

Sequence mtmzd4xqkm1tc

0, -1, -0.5403023059, -0.8575532158, -0.6542897905, -0.7934803587, -0.7013687736, -0.7639596829, -0.722102425, -0.7504177618, -0.7314040424, -0.7442373549, -0.7356047404, -0.7414250866, -0.7375068905, -0.7401473356, -0.7383692041, -0.7395672022, -0.7387603199, -0.7393038924, -0.7389377567, -0.7391843998, -0.7390182624, -0.7391301765, -0.7390547907, -0.7391055719, -0.7390713653, -0.7390944074, -0.739078886, -0.7390893414, -0.7390822985, -0.7390870427, -0.739083847, -0.7390859996, -0.7390845496, -0.7390855264, -0.7390848684, -0.7390853116, -0.739085013, -0.7390852142, -0.7390850787, -0.7390851699, -0.7390851085, -0.7390851499, -0.739085122, -0.7390851408, -0.7390851281, -0.7390851366, -0.7390851309, -0.7390851348, more...

decimal, non-constant, non-monotonic, -0

a(n)=-cos(a(n-1))
a(0)=0
n≥0
3 operations
Recursive
rO~

Sequence cxqfjhqbwe2jl

0, 0.5403023059, -0.1452141099, 0.6487640871, -0.3357285103, 0.7552131116, -0.5288700806, 0.8313463668, -0.6635935057, 0.8702940229, -0.7289702336, 0.8858815481, -0.7541277861, 0.8913776604, -0.7628376201, 0.8932193154, -0.7657363194, 0.8938254118, -0.7666880755, 0.8940236799, -0.7669991769, 0.8940884091, -0.7671007175, 0.8941095277, -0.7671338435, 0.8941164165, -0.7671446487, 0.8941186633, -0.767148173, 0.8941193962, -0.7671493224, 0.8941196352, -0.7671496973, 0.8941197132, -0.7671498196, 0.8941197386, -0.7671498595, 0.8941197469, -0.7671498725, 0.8941197496, -0.7671498768, 0.8941197505, -0.7671498781, 0.8941197508, -0.7671498786, 0.8941197509, -0.7671498787, 0.8941197509, -0.7671498788, 0.8941197509, more...

decimal, non-constant, non-monotonic, +-0

a(n)=cos(exp(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
reO

Sequence 53x0kl41gh1rg

0, 0.5403023059, 0.6542897905, 0.7013687736, 0.722102425, 0.7314040424, 0.7356047404, 0.7375068905, 0.7383692041, 0.7387603199, 0.7389377567, 0.7390182624, 0.7390547907, 0.7390713653, 0.739078886, 0.7390822985, 0.739083847, 0.7390845496, 0.7390848684, 0.739085013, 0.7390850787, 0.7390851085, 0.739085122, 0.7390851281, 0.7390851309, 0.7390851322, 0.7390851327, 0.739085133, 0.7390851331, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, more...

decimal, non-constant, monotonic, +0

a(n)=cos(cos(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rOO

Sequence olfef5qucupzb

0, 0.8414709848, 0.618134071, 0.7276989929, 0.6792255438, 0.7018985385, 0.6915391975, 0.6963257084, 0.6941252871, 0.6951392307, 0.6946725141, 0.6948874499, 0.6947884887, 0.6948340575, 0.6948130754, 0.6948227368, 0.6948182882, 0.6948203366, 0.6948193934, 0.6948198277, 0.6948196277, 0.6948197198, 0.6948196774, 0.6948196969, 0.6948196879, 0.694819692, 0.6948196901, 0.694819691, 0.6948196906, 0.6948196908, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, more...

decimal, non-constant, non-monotonic, +0

a(n)=sin(cos(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rOS

Sequence kjsr2d50fhgek

0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, more...

integer, non-constant, periodic, non-monotonic, +0, A000035

a(n)=n%2
n≥0
3 operations
N
n2%
a(n)=floor(cos(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rOf
a(n)=3-p(a(n-1))
a(0)=0
p(n)=nth prime
n≥0
4 operations
PrimeRecursive
3rp-

Sequence st1yz2ibiheze

0, 1, 0.0133882021, 0.9999103687, 0.013695165, 0.999906211, 0.0137094018, 0.9999060158, 0.01371007, 0.9999060067, 0.0137101013, 0.9999060063, 0.0137101028, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, more...

decimal, non-constant, non-monotonic, +0

a(n)=cos(tan(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rWO

Sequence lsqeasndpiumo

0, 1, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, more...

decimal, non-constant, non-monotonic, +0

a(n)=cos(ceil(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rTO

Sequence vkzlxvpcgvwuk

0, 1, 0.5403023059, 0.7417954881, 0.651470309, 0.6915691614, 0.673689496, 0.6816463881, 0.6781023042, 0.6796802681, 0.6789775765, 0.679290472, 0.6791511407, 0.6792131835, 0.6791855563, 0.6791978585, 0.6791923804, 0.6791948197, 0.6791937335, 0.6791942172, 0.6791940018, 0.6791940977, 0.679194055, 0.679194074, 0.6791940656, 0.6791940693, 0.6791940677, 0.6791940684, 0.6791940681, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, more...

decimal, non-constant, non-monotonic, +0

a(n)=cos(sqrt(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rQO

Sequence xlfybp0wshj5p

0, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, more...

decimal, non-constant, non-monotonic, +0

a(n)=cos(floor(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rfO

Sequence uolpnrkf2y4bj

0, 1, 0.6663667454, 0.8149612096, 0.7467069, 0.7780594582, 0.7636177376, 0.7702653453, 0.7672040628, 0.7686135613, 0.767964533, 0.7682633778, 0.7681257723, 0.7681891334, 0.7681599584, 0.7681733922, 0.7681672065, 0.7681700547, 0.7681687433, 0.7681693471, 0.7681690691, 0.7681691971, 0.7681691381, 0.7681691653, 0.7681691528, 0.7681691586, 0.7681691559, 0.7681691571, 0.7681691566, 0.7681691568, 0.7681691567, 0.7681691568, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, more...

decimal, non-constant, non-monotonic, +0

a(n)=cos(sin(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rSO

Sequence vnxdqcfpxedgp

0, 1, 0.7350525871, 0.8612755007, 0.8071371067, 0.8316063741, 0.8207859014, 0.825618791, 0.8234696741, 0.8244272364, 0.8240009566, 0.8241907983, 0.8241062679, 0.8241439095, 0.8241271481, 0.8241346119, 0.8241312883, 0.8241327683, 0.8241321093, 0.8241324027, 0.824132272, 0.8241323302, 0.8241323043, 0.8241323159, 0.8241323107, 0.824132313, 0.824132312, 0.8241323124, 0.8241323122, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, more...

decimal, non-constant, non-monotonic, +0

a(n)=sqrt(cos(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rOQ

Sequence qxqus2qv5clf

0, 1.5574077247, 0.0133890021, 1.5571007336, 0.0136960213, 1.5570864955, 0.0137102608, 1.5570858273, 0.013710929, 1.5570857959, 0.0137109604, 1.5570857944, 0.0137109619, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, more...

decimal, non-constant, non-monotonic, +0

a(n)=tan(cos(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rOW

Sequence stun5fhvlblon

0, 2.7182818285, 0.4018268861, 2.5101638614, 0.4461121423, 2.464851043, 0.4585814127, 2.4514541396, 0.4624772843, 2.4472133363, 0.4637308174, 2.4458433111, 0.4641378789, 2.4453978467, 0.4642704562, 2.445252701, 0.4643136773, 2.4452053761, 0.4643277721, 2.4451899423, 0.464332369, 2.4451849087, 0.4643338683, 2.4451832669, 0.4643343573, 2.4451827314, 0.4643345168, 2.4451825568, 0.4643345688, 2.4451824998, 0.4643345858, 2.4451824812, 0.4643345913, 2.4451824752, 0.4643345932, 2.4451824732, 0.4643345937, 2.4451824726, 0.4643345939, 2.4451824724, 0.464334594, 2.4451824723, 0.464334594, 2.4451824723, 0.464334594, 2.4451824723, 0.464334594, 2.4451824723, 0.464334594, 2.4451824723, more...

decimal, non-constant, non-monotonic, +0

a(n)=exp(cos(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rOe

Sequence p0vdecv0et44f

0.5403023059, -0.9117339148, 0.4483562418, 0.3285947554, -0.3706617334, -0.7260031145, 0.2627415567, -0.9764782979, -0.9157436949, -0.6086217021, -0.725042318, -0.0979693577, 0.128036763, -0.1764350155, -0.8652126261, -0.1494938877, -0.8581715487, 0.6804936288, -0.5803010704, -0.9561739094, 0.9162170329, 0.4797031834, 0.9952748137, 0.903349589, 0.6868197711, -0.7259586776, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(exp(n))
n≥0
3 operations
N
neO

Sequence tmnk5sdb5wxbm

0.5403023059, -0.4161468365, -0.4161468365, -0.9899924966, -0.4161468365, -0.6536436209, -0.4161468365, -0.6536436209, -0.9899924966, -0.6536436209, -0.4161468365, 0.9601702867, -0.4161468365, -0.6536436209, -0.6536436209, 0.2836621855, -0.4161468365, 0.9601702867, -0.4161468365, 0.9601702867, -0.6536436209, -0.6536436209, -0.4161468365, -0.1455000338, -0.9899924966, -0.6536436209, -0.6536436209, 0.9601702867, -0.4161468365, -0.1455000338, -0.4161468365, 0.9601702867, -0.6536436209, -0.6536436209, -0.6536436209, -0.9111302619, -0.4161468365, -0.6536436209, -0.6536436209, -0.1455000338, -0.4161468365, -0.1455000338, -0.4161468365, 0.9601702867, 0.9601702867, -0.6536436209, -0.4161468365, -0.8390715291, -0.9899924966, 0.9601702867, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(τ(n))
τ(n)=number of divisors of n
n≥1
3 operations
Prime
nτO

Sequence bnhodycfjob1e

0.5403023059, 0.5403023059, -0.4161468365, -0.4161468365, -0.6536436209, -0.4161468365, 0.9601702867, -0.6536436209, 0.9601702867, -0.6536436209, -0.8390715291, -0.6536436209, 0.8438539587, 0.9601702867, -0.1455000338, -0.1455000338, -0.9576594803, 0.9601702867, 0.6603167082, -0.1455000338, 0.8438539587, -0.8390715291, -0.9999608264, -0.1455000338, 0.4080820618, 0.8438539587, 0.6603167082, 0.8438539587, -0.9626058663, -0.1455000338, 0.1542514499, -0.9576594803, 0.4080820618, -0.9576594803, 0.4241790073, 0.8438539587, -0.1279636896, 0.6603167082, 0.4241790073, -0.9576594803, -0.6669380617, 0.8438539587, -0.399985315, 0.4080820618, 0.4241790073, -0.9999608264, -0.4321779449, -0.9576594803, -0.399985315, 0.4080820618, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(ϕ(n))
ϕ(n)=Euler's totient function
n≥1
3 operations
Prime
nϕO

Sequence jpp3dsw2szhnc

0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, more...

decimal, constant, periodic, monotonic, +

a(n)=cos(λ(n))
λ(n)=Liouville's function
n≥1
3 operations
Prime
nλO

Sequence lpwkkk0i0wvwi

0.5403023059, 0.5403023059, 0.5403023059, 1, 0.5403023059, 0.5403023059, 0.5403023059, 1, 1, 0.5403023059, 0.5403023059, 1, 0.5403023059, 0.5403023059, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 0.5403023059, 0.5403023059, 1, 1, 0.5403023059, 1, 1, 0.5403023059, 0.5403023059, 0.5403023059, 1, 0.5403023059, 0.5403023059, 0.5403023059, 1, 0.5403023059, 0.5403023059, 0.5403023059, 1, 0.5403023059, 0.5403023059, 0.5403023059, 1, 1, 0.5403023059, 0.5403023059, 1, 1, 1, more...

decimal, non-constant, non-monotonic, +

a(n)=cos(μ(n))
μ(n)=Möbius function
n≥1
3 operations
Prime
nμO

Sequence qkhdrrx4x3icd

0.5403023059, 0.8575532158, 0.9146533259, 0.5486961336, 0.7938734492, 0.9600369303, 0.5733804804, 0.7290233769, 0.9894335311, 0.6128530117, 0.6681539175, 0.9999902066, 0.6645880522, 0.6157595224, 0.9906660233, 0.725050979, 0.5754357474, 0.9623808308, 0.7897980127, 0.5497723728, 0.9178836436, 0.8537092098, 0.5403352689, 0.8613714238, 0.9113769382, 0.5476838819, 0.7979444022, 0.9576300871, 0.5713833375, 0.7330115507, 0.9881268152, 0.6099947528, 0.6717532003, 0.9999118653, 0.6610565955, 0.6187135342, 0.9918238131, 0.7210955493, 0.5775486396, 0.9646608994, 0.7857194094, 0.5509123489, 0.9210667125, 0.8498407313, 0.5404341505, 0.8651625118, 0.9080556729, 0.5467358531, 0.8020095507, 0.9551612128, more...

decimal, non-constant, non-monotonic, +

a(n)=cos(cos(n))
n≥0
3 operations
N
nOO

Sequence 5kqpeh53g1lpk

0.8414709848, 0.5143952585, -0.4042391539, -0.8360218615, -0.6080830096, 0.2798733508, 0.8192892192, 0.684488799, -0.144987198, -0.7901969287, -0.7440230793, 0.0044256835, 0.7472099577, 0.787934141, 0.1363115189, -0.6886951996, -0.8178469909, -0.271704134, 0.6133670183, 0.8353145145, 0.3968496149, -0.5207500217, -0.8414498186, -0.5079756592, 0.4115726868, 0.8366853444, 0.6027310603, -0.2880010699, -0.8206833016, -0.680216191, 0.15364048, 0.7924054528, 0.7407750251, -0.0132763572, -0.7503360431, -0.7856166766, -0.1276147475, 0.692835629, 0.8163562757, 0.2634944957, -0.6185830662, -0.8345631096, -0.3894048165, 0.5270395918, 0.8413863138, 0.5014916033, -0.4188494895, -0.8373051457, -0.5973112092, 0.2960862334, more...

decimal, non-constant, non-monotonic, +-

a(n)=sin(cos(n))
n≥0
3 operations
N
nOS

Sequence wocvjh2z4dgmj

1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, more...

integer, non-constant, monotonic, +-, A153881

a(n)=abs(n-1)-n
n≥0
6 operations
N
n1-|n-
a(n)=-abs(a(n-1))
a(0)=1
n≥0
3 operations
Recursive
r|~
a(n)=cos(p(n)*π)
p(n)=nth prime
Pi (3.141...)
n≥0
5 operations
Prime
npπ*O

Sequence igcnckjgkispp

1, -0.9117339148, 0.9203480344, -0.8071849184, 0.9021313769, -0.7796174399, 0.8966813749, -0.7711578383, 0.8949499635, -0.76845103, 0.894389976, -0.7675736182, 0.8942078282, -0.7672880168, 0.8941484718, -0.7671949264, 0.8941291178, -0.7671645707, 0.8941228059, -0.7671546706, 0.8941207473, -0.7671514417, 0.8941200759, -0.7671503886, 0.8941198569, -0.7671500451, 0.8941197855, -0.767149933, 0.8941197622, -0.7671498965, 0.8941197546, -0.7671498846, 0.8941197521, -0.7671498807, 0.8941197513, -0.7671498794, 0.894119751, -0.767149879, 0.894119751, -0.7671498789, 0.8941197509, -0.7671498788, 0.8941197509, -0.7671498788, 0.8941197509, -0.7671498788, 0.8941197509, -0.7671498788, 0.8941197509, -0.7671498788, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(exp(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
reO

Sequence cyuala5t2pr2

1, -0.6156264704, -0.2028363464, -0.0207139183, -0.0002145485, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, more...

decimal, non-constant, non-monotonic, +-0

a(n)=ln(cos(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rOl

Sequence sjiwmbvrfbi4m

1, -0.5403023059, -0.8575532158, -0.6542897905, -0.7934803587, -0.7013687736, -0.7639596829, -0.722102425, -0.7504177618, -0.7314040424, -0.7442373549, -0.7356047404, -0.7414250866, -0.7375068905, -0.7401473356, -0.7383692041, -0.7395672022, -0.7387603199, -0.7393038924, -0.7389377567, -0.7391843998, -0.7390182624, -0.7391301765, -0.7390547907, -0.7391055719, -0.7390713653, -0.7390944074, -0.739078886, -0.7390893414, -0.7390822985, -0.7390870427, -0.739083847, -0.7390859996, -0.7390845496, -0.7390855264, -0.7390848684, -0.7390853116, -0.739085013, -0.7390852142, -0.7390850787, -0.7390851699, -0.7390851085, -0.7390851499, -0.739085122, -0.7390851408, -0.7390851281, -0.7390851366, -0.7390851309, -0.7390851348, -0.7390851322, more...

decimal, non-constant, non-monotonic, +-

a(n)=-cos(a(n-1))
a(0)=1
n≥0
3 operations
Recursive
rO~

Sequence ubjlwpcnrzfzm

1, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, more...

integer, non-constant, non-monotonic, +-0, A000480

a(n)=floor(cos(n))
n≥0
3 operations
N
nOf

Sequence x1pra0juni4q

1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, more...

integer, non-constant, periodic, non-monotonic, +0, A059841

a(n)=(n+1)%2
n≥0
5 operations
N
n1+2%
a(n)=floor(cos(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rOf
a(n)=3-p(a(n-1))
a(0)=1
p(n)=nth prime
n≥0
4 operations
PrimeRecursive
3rp-

Sequence bk1goy4ghg2am

1, 0.0133882021, -0.5763404979, 0.9898574333, 0.4013360351, -0.9715935704, 0.9579556678, 0.6437191365, 0.869540028, 0.899437457, 0.7970747336, 0.9704217544, 0.8045613085, 0.8947071841, 0.5723550829, 0.6554685946, 0.9551494579, -0.9385736302, 0.4200338453, 0.9885323015, -0.6181323982, 0.043284272, 0.9999608243, -0.0173558851, -0.534655783, 0.9910985866, 0.3820769994, -0.9912860075, 0.9606593771, 0.6316296699, 0.992549461, 0.9040281537, 0.7893750108, 0.9963719188, 0.8118404584, 0.8898341707, 0.1033259835, 0.6668883174, 0.9522390595, -0.8902230422, 0.4381875952, 0.9871224465, -0.6598293742, 0.0723457304, 0.9998432759, -0.0489592833, -0.4932458915, 0.9922564568, 0.362239156, -0.9995096973, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(tan(n))
n≥0
3 operations
N
nWO

Sequence 4yezpcspfl0qm

1, 0.0133882021, 0.9999103687, 0.013695165, 0.999906211, 0.0137094018, 0.9999060158, 0.01371007, 0.9999060067, 0.0137101013, 0.9999060063, 0.0137101028, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, more...

decimal, non-constant, non-monotonic, +

a(n)=cos(tan(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rWO

Sequence pwtq3f0tfcbrb

1, 0.5143952585, 0.7647095219, 0.6605743245, 0.7100998232, 0.6876859087, 0.698083197, 0.693312531, 0.6955127198, 0.6945003807, 0.694966676, 0.6947520015, 0.6948508567, 0.6948053398, 0.6948262986, 0.6948166481, 0.6948210917, 0.6948190456, 0.6948199878, 0.694819554, 0.6948197537, 0.6948196617, 0.6948197041, 0.6948196846, 0.6948196936, 0.6948196894, 0.6948196913, 0.6948196905, 0.6948196909, 0.6948196907, 0.6948196908, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, more...

decimal, non-constant, non-monotonic, +

a(n)=sin(cos(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rOS

Sequence quj4du4jydgwh

1, 0.5403023059, 0.1559436948, -0.1605565386, -0.4161468365, -0.6172728765, -0.7699057297, -0.8795687341, -0.9513631281, -0.9899924966, -0.9997860729, -0.9847209431, -0.9484431958, -0.8942880586, -0.8252990621, -0.7442462714, -0.6536436209, -0.5557653904, -0.4526618573, -0.3461741579, -0.237948392, -0.1294490013, -0.0219714524, 0.0833457463, 0.1855096654, 0.2836621855, 0.3770698125, 0.4651140517, 0.547282316, 0.623159345, 0.6924191116, 0.7548171959, 0.8101836031, 0.8584160073, 0.8994734, 0.9333701258, 0.9601702867, 0.9799824975, 0.9929549763, 0.9992709533, 0.999144383, 0.9928159448, 0.9805493177, 0.9626277158, 0.9393506717, 0.9110310532, 0.877992305, 0.8405659001, 0.7990889915, 0.7539022543, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(sqrt(n))
n≥0
3 operations
N
nQO

Sequence peupfizzso1f

1, 0.5403023059, 0.4161468365, 0.9899924966, 0.6536436209, 0.2836621855, 0.9601702867, 0.7539022543, 0.1455000338, 0.9111302619, 0.8390715291, 0.004425698, 0.8438539587, 0.9074467815, 0.1367372182, 0.7596879129, 0.9576594803, 0.2751633381, 0.6603167082, 0.9887046182, 0.4080820618, 0.5477292602, 0.9999608264, 0.5328330203, 0.4241790073, 0.9912028119, 0.6469193223, 0.2921388087, 0.9626058663, 0.7480575297, 0.1542514499, 0.9147423578, 0.8342233605, 0.0132767472, 0.8485702748, 0.9036922051, 0.1279636896, 0.7654140519, 0.955073644, 0.2666429324, 0.6669380617, 0.9873392775, 0.399985315, 0.5551133015, 0.9998433086, 0.5253219888, 0.4321779449, 0.9923354692, 0.6401443395, 0.3005925437, more...

decimal, non-constant, non-monotonic, +

a(n)=abs(cos(n))
n≥0
3 operations
N
nO|

Sequence svdyrojpmrhvm

1, 0.5403023059, 0.5403023059, -0.4161468365, 0.5403023059, -0.4161468365, 0.5403023059, -0.9899924966, -0.4161468365, -0.4161468365, 0.5403023059, -0.9899924966, 0.5403023059, -0.4161468365, -0.4161468365, -0.6536436209, 0.5403023059, -0.9899924966, 0.5403023059, -0.9899924966, -0.4161468365, -0.4161468365, 0.5403023059, -0.6536436209, -0.4161468365, -0.4161468365, -0.9899924966, -0.9899924966, 0.5403023059, -0.9899924966, 0.5403023059, 0.2836621855, -0.4161468365, -0.4161468365, -0.4161468365, -0.6536436209, 0.5403023059, -0.4161468365, -0.4161468365, -0.6536436209, 0.5403023059, -0.9899924966, 0.5403023059, -0.9899924966, -0.9899924966, -0.4161468365, 0.5403023059, 0.2836621855, -0.4161468365, -0.9899924966, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(Ω(n))
Ω(n)=max factorization terms
n≥1
3 operations
Prime
nΩO

Sequence uh2pnrvfja4tb

1, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, more...

decimal, non-constant, monotonic, +

a(n)=cos(ceil(abs(sin(n))))
n≥0
5 operations
N
nS|TO
a(n)=cos(ceil(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rTO

Sequence 13b2icyus2ejm

1, 0.5403023059, 0.7417954881, 0.651470309, 0.6915691614, 0.673689496, 0.6816463881, 0.6781023042, 0.6796802681, 0.6789775765, 0.679290472, 0.6791511407, 0.6792131835, 0.6791855563, 0.6791978585, 0.6791923804, 0.6791948197, 0.6791937335, 0.6791942172, 0.6791940018, 0.6791940977, 0.679194055, 0.679194074, 0.6791940656, 0.6791940693, 0.6791940677, 0.6791940684, 0.6791940681, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, more...

decimal, non-constant, non-monotonic, +

a(n)=cos(sqrt(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rQO

Sequence tpvdvy0yrc03n

1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, more...

decimal, non-constant, periodic, non-monotonic, +

a(n)=cos(floor(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rfO

Sequence 2pmtoe4zobu0n

1, 0.5998406268, 1.0834392868, 0.5058193911, 1.1968808647, 0.3824236554, 1.3346333317, 0.2383390047, 1.4646330522, 0.1063623556, 1.5382183064, 0.0325837821, 1.5555909457, 0.015205967, 1.5570117769, 0.0137849864, 1.5570823094, 0.0137144473, 1.5570856307, 0.0137111256, 1.5570857867, 0.0137109697, 1.557085794, 0.0137109623, 1.5570857943, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, more...

decimal, non-constant, non-monotonic, +

a(n)=tan(cos(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rOW

Sequence j452oeknar2uf

1, 0.6663667454, 0.6143002821, 0.9900590858, 0.7270351312, 0.5744008792, 0.9612168045, 0.791836209, 0.5492262701, 0.9162743175, 0.8556343548, 0.5403105467, 0.8594656273, 0.9130208166, 0.5481819943, 0.7959095686, 0.9588413201, 0.5723746128, 0.7310155667, 0.98878942, 0.6114178044, 0.6699494443, 0.9999608274, 0.6628179614, 0.6172306382, 0.9912542849, 0.723071069, 0.5764850222, 0.9635288988, 0.7877590248, 0.55033441, 0.9194811573, 0.8517779466, 0.5403764709, 0.8632704402, 0.9097218403, 0.5472018256, 0.7999777847, 0.956403346, 0.5704067143, 0.7350111781, 0.9874457808, 0.6085839481, 0.6735650597, 0.999843325, 0.6593040763, 0.6202081142, 0.9923745527, 0.7191245673, 0.5786265349, more...

decimal, non-constant, non-monotonic, +

a(n)=cos(sin(n))
n≥0
3 operations
N
nSO

Sequence od4o4hwhifbfc

1, 0.6663667454, 0.8149612096, 0.7467069, 0.7780594582, 0.7636177376, 0.7702653453, 0.7672040628, 0.7686135613, 0.767964533, 0.7682633778, 0.7681257723, 0.7681891334, 0.7681599584, 0.7681733922, 0.7681672065, 0.7681700547, 0.7681687433, 0.7681693471, 0.7681690691, 0.7681691971, 0.7681691381, 0.7681691653, 0.7681691528, 0.7681691586, 0.7681691559, 0.7681691571, 0.7681691566, 0.7681691568, 0.7681691567, 0.7681691568, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, more...

decimal, non-constant, non-monotonic, +

a(n)=cos(sin(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rSO

Sequence 5ws4kmo3lhc0n

1, 0.7350525871, 0.8612755007, 0.8071371067, 0.8316063741, 0.8207859014, 0.825618791, 0.8234696741, 0.8244272364, 0.8240009566, 0.8241907983, 0.8241062679, 0.8241439095, 0.8241271481, 0.8241346119, 0.8241312883, 0.8241327683, 0.8241321093, 0.8241324027, 0.824132272, 0.8241323302, 0.8241323043, 0.8241323159, 0.8241323107, 0.824132313, 0.824132312, 0.8241323124, 0.8241323122, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, 0.8241323123, more...

decimal, non-constant, non-monotonic, +

a(n)=sqrt(cos(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rOQ

Sequence dvtdjfcyglfen

1, 0.7692389014, 0.4548324228, 0.1834569747, -0.0386319699, -0.21916945, -0.3663784392, -0.486994418, -0.5862549343, -0.6682015102, -0.7359704176, -0.7920197566, -0.8382974881, -0.8763642436, -0.9074833045, -0.9326870768, -0.9528267246, -0.9686096452, -0.9806280846, -0.9893812212, -0.9952923848, -0.9987226107, -0.9999814046, -0.9993353649, -0.9970151418, -0.9932210953, -0.9881279271, -0.9818884968, -0.974636983, -0.9664915194, -0.9575564018, -0.9479239466, -0.9376760626, -0.9268855859, -0.9156174186, -0.9039295044, -0.8918736661, -0.8794963288, -0.8668391448, -0.8539395371, -0.8408311718, -0.8275443706, -0.8141064723, -0.80054215, -0.7868736902, -0.7731212384, -0.7593030175, -0.7454355198, -0.7315336786, -0.7176110201, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(ln(n))
n≥1
3 operations
N
nlO

Sequence buchwvk0oyefj

1, 0.7692389014, 0.4548324228, 0.7692389014, -0.0386319699, 1, -0.3663784392, 0.7692389014, 0.4548324228, 1, -0.7359704176, 1, -0.8382974881, 1, 1, 0.7692389014, -0.9528267246, 1, -0.9806280846, 1, 1, 1, -0.9999814046, 1, -0.0386319699, 1, 0.4548324228, 1, -0.974636983, 1, -0.9575564018, 0.7692389014, 1, 1, 1, 1, -0.8918736661, 1, 1, 1, -0.8408311718, 1, -0.8141064723, 1, 1, 1, -0.7593030175, 1, -0.3663784392, 1, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(Λ(n))
Λ(n)=Von Mangoldt's function
n≥1
3 operations
Prime
nΛO

Sequence lmkch35yljiz

1, 0.8575532158, 0.7934803587, 0.7639596829, 0.7504177618, 0.7442373549, 0.7414250866, 0.7401473356, 0.7395672022, 0.7393038924, 0.7391843998, 0.7391301765, 0.7391055719, 0.7390944074, 0.7390893414, 0.7390870427, 0.7390859996, 0.7390855264, 0.7390853116, 0.7390852142, 0.7390851699, 0.7390851499, 0.7390851408, 0.7390851366, 0.7390851348, 0.7390851339, 0.7390851335, 0.7390851334, 0.7390851333, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, more...

decimal, non-constant, monotonic, +

a(n)=cos(cos(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rOO

Sequence lamsx1altsvxm

1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 1, 0, -1, -1, 0, more...

integer, non-constant, non-monotonic, +-0, A000484

a(n)=round(cos(n))
n≥0
3 operations
N
nOR

Sequence lysh2nwzif1vj

1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, more...

integer, non-constant, non-monotonic, +0

a(n)=ceil(cos(n))
n≥0
3 operations
N
nOT

Sequence 3ejiyqnarccsk

1, 1.7165256995, 0.8648371031, 1.9131748498, 0.7148171449, 2.1280649903, 0.5892704217, 2.296408468, 0.5149973594, 2.3876127631, 0.4824054994, 2.4251213105, 0.4704207434, 2.4384867449, 0.4663412484, 2.4429817342, 0.4649914227, 2.4444628654, 0.4645490748, 2.4449475723, 0.4644045754, 2.445105837, 0.4643574219, 2.4451574748, 0.4643420398, 2.4451743189, 0.4643370226, 2.4451798129, 0.4643353861, 2.4451816049, 0.4643348524, 2.4451821894, 0.4643346783, 2.44518238, 0.4643346215, 2.4451824422, 0.464334603, 2.4451824624, 0.4643345969, 2.445182469, 0.464334595, 2.4451824712, 0.4643345943, 2.4451824719, 0.4643345941, 2.4451824721, 0.4643345941, 2.4451824722, 0.464334594, 2.4451824722, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(cos(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rOe

Sequence asytkeau4qbhm

1.5574077247, 0.5998406268, -0.4419588738, -1.5236518181, -0.7659697024, 0.2915235257, 1.4288753232, 0.9389120029, -0.1465355615, -1.2893743094, -1.1135504257, 0.0044257269, 1.1243204798, 1.279613408, 0.1375958352, -0.9498576232, -1.4212655272, -0.2823249646, 0.7766125115, 1.519382486, 0.4323528561, -0.6099852452, -1.5572735429, -0.5897289429, 0.4515943618, 1.5276793273, 0.7553547072, -0.3007435478, -1.4363094752, -0.9279747234, 0.1554866011, 1.2990365068, 1.1027487845, -0.0132775274, -1.1350556793, -1.2697583504, -0.1286667509, 0.9608097424, 1.4134848905, 0.2731472747, -0.7872824049, -1.5148745736, -0.4227759088, 0.6201627816, 1.5568711064, 0.5796501773, -0.4612597024, -1.5314619316, -0.7447681997, 0.3099856123, more...

decimal, non-constant, non-monotonic, +-

a(n)=tan(cos(n))
n≥0
3 operations
N
nOW

Sequence ribtvfzuitrkc

2, -1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, more...

integer, non-constant, non-monotonic, +-0

a(n)=floor(cos(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rOf

Sequence znhymgvekyxwc

2, -0.5763404979, 0.7961136889, 0.5219473013, 0.8391105008, 0.4414002756, 0.8904368003, 0.3288576464, 0.942337409, 0.1935905987, 0.9808444861, 0.0770364854, 0.9970223893, 0.023539237, 0.9997228626, 0.0143370408, 0.9998972123, 0.0137402146, 0.9999055929, 0.0137115184, 0.9999059868, 0.0137101694, 0.9999060053, 0.013710106, 0.9999060062, 0.013710103, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, 0.9999060062, 0.0137101029, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(tan(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rWO

Sequence 1muxy35akymmn

2, -0.4419588738, 1.2703419992, 0.3049088412, 1.4098954815, 0.1615923522, 1.5136662469, 0.057161142, 1.5518271747, 0.0189702896, 1.5567915418, 0.0140052427, 1.5570718291, 0.0137249285, 1.5570851383, 0.0137116181, 1.5570857636, 0.0137109928, 1.5570857929, 0.0137109634, 1.5570857943, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, 1.5570857944, 0.013710962, more...

decimal, non-constant, non-monotonic, +-

a(n)=tan(cos(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rOW

Sequence 42gfdue2f2irj

2, -0.4161468365, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, 0.5403023059, 1, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(floor(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rfO

Sequence odz5ekw55ak3g

2, -0.4161468365, 1, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, 0.5403023059, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(ceil(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rTO

Sequence 1fovox03ux22n

2, -0.4042391539, 0.7952391481, 0.6443048956, 0.7170198252, 0.6843905313, 0.699576391, 0.6926199638, 0.6958305417, 0.6943538112, 0.6950341166, 0.6947209379, 0.6948651579, 0.6947987543, 0.6948293309, 0.6948152518, 0.6948217346, 0.6948187496, 0.6948201241, 0.6948194912, 0.6948197826, 0.6948196484, 0.6948197102, 0.6948196818, 0.6948196949, 0.6948196888, 0.6948196916, 0.6948196903, 0.6948196909, 0.6948196906, 0.6948196908, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, 0.6948196907, more...

decimal, non-constant, non-monotonic, +-

a(n)=sin(cos(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rOS

Sequence jtz5g12yjkn2f

2, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, more...

integer, non-constant, non-monotonic, +0

a(n)=ceil(cos(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rOT

Sequence nvxbophawkuhn

2, 0.1559436948, 0.9230361683, 0.5729073055, 0.726963783, 0.6580112395, 0.6886440777, 0.6749895295, 0.6810670026, 0.6783602023, 0.6795654089, 0.6790287186, 0.6792676981, 0.6791612816, 0.6792086678, 0.6791875671, 0.6791969631, 0.6791927791, 0.6791946422, 0.6791938126, 0.679194182, 0.6791940175, 0.6791940907, 0.6791940581, 0.6791940727, 0.6791940662, 0.6791940691, 0.6791940678, 0.6791940684, 0.6791940681, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, 0.6791940682, more...

decimal, non-constant, non-monotonic, +

a(n)=cos(sqrt(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rQO

Sequence e2szafmebuwfo

2, 0.4161468365, -0.9146533259, -0.6100652997, -0.819610608, -0.6825058579, -0.7759946131, -0.713724734, -0.7559287136, -0.7276347923, -0.7467496017, -0.7339005972, -0.7425675503, -0.7367348584, -0.7406662639, -0.7380191412, -0.7398027782, -0.7386015286, -0.7394108086, -0.7388657151, -0.7392329181, -0.7389855755, -0.7391521928, -0.7390399594, -0.7391155621, -0.7390646356, -0.7390989405, -0.7390758324, -0.7390913983, -0.7390809129, -0.739087976, -0.7390832183, -0.7390864232, -0.7390842643, -0.7390857185, -0.7390847389, -0.7390853988, -0.7390849543, -0.7390852537, -0.739085052, -0.7390851879, -0.7390850964, -0.739085158, -0.7390851165, -0.7390851445, -0.7390851256, -0.7390851383, -0.7390851298, -0.7390851355, -0.7390851317, more...

decimal, non-constant, non-monotonic, +-

a(n)=-cos(a(n-1))
a(0)=2
n≥0
3 operations
Recursive
rO~

Sequence r5lwngykqat3f

2, 0.4161468365, 0.9146533259, 0.6100652997, 0.819610608, 0.6825058579, 0.7759946131, 0.713724734, 0.7559287136, 0.7276347923, 0.7467496017, 0.7339005972, 0.7425675503, 0.7367348584, 0.7406662639, 0.7380191412, 0.7398027782, 0.7386015286, 0.7394108086, 0.7388657151, 0.7392329181, 0.7389855755, 0.7391521928, 0.7390399594, 0.7391155621, 0.7390646356, 0.7390989405, 0.7390758324, 0.7390913983, 0.7390809129, 0.739087976, 0.7390832183, 0.7390864232, 0.7390842643, 0.7390857185, 0.7390847389, 0.7390853988, 0.7390849543, 0.7390852537, 0.739085052, 0.7390851879, 0.7390850964, 0.739085158, 0.7390851165, 0.7390851445, 0.7390851256, 0.7390851383, 0.7390851298, 0.7390851355, 0.7390851317, more...

decimal, non-constant, non-monotonic, +

a(n)=abs(cos(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rO|

Sequence hz2t45pvpx30h

2, 0.4483562418, 0.0050599281, 0.5360267995, -0.1379645564, 0.6439627752, -0.3270826765, 0.7511300401, -0.5214909106, 0.8289129158, -0.6594077803, 0.8692280464, -0.7272265421, 0.885490667, -0.7535050345, 0.8912447955, -0.7626281057, 0.8931753762, -0.7656672785, 0.8938110152, -0.7666654813, 0.8940189773, -0.7669917994, 0.8940868746, -0.7670983104, 0.8941090272, -0.7671330583, 0.8941162532, -0.7671443926, 0.8941186101, -0.7671480894, 0.8941193788, -0.7671492952, 0.8941196296, -0.7671496885, 0.8941197113, -0.7671498167, 0.894119738, -0.7671498586, 0.8941197467, -0.7671498722, 0.8941197495, -0.7671498767, 0.8941197505, -0.7671498781, 0.8941197508, -0.7671498786, 0.8941197509, -0.7671498787, 0.8941197509, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(exp(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
reO

Sequence ps0m5n25iamsj

2, 0.6143002821, 0.8384372674, 0.7360369209, 0.7829788793, 0.7613561535, 0.7713072462, 0.7667244503, 0.7688344282, 0.7678628395, 0.7683102044, 0.7681042111, 0.7681990614, 0.768155387, 0.7681754971, 0.7681662373, 0.768170501, 0.7681685378, 0.7681694417, 0.7681690255, 0.7681692172, 0.7681691289, 0.7681691695, 0.7681691508, 0.7681691595, 0.7681691555, 0.7681691573, 0.7681691565, 0.7681691569, 0.7681691567, 0.7681691568, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, 0.7681691567, more...

decimal, non-constant, non-monotonic, +

a(n)=cos(sin(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rSO

Sequence yult4tsxinywh

2, 0.6595834124, 2.2039420102, 0.5533947837, 2.3413910134, 0.4982954786, 2.407041687, 0.47609789, 2.4321851171, 0.4682523445, 2.4408794762, 0.4656213395, 2.4437720562, 0.4647552391, 2.444721707, 0.4644718937, 2.4450321102, 0.4643793864, 2.445133422, 0.4643492046, 2.4451664732, 0.4643393595, 2.4451772539, 0.4643361483, 2.4451807702, 0.464335101, 2.4451819171, 0.4643347594, 2.4451822912, 0.464334648, 2.4451824132, 0.4643346116, 2.445182453, 0.4643345998, 2.445182466, 0.4643345959, 2.4451824702, 0.4643345946, 2.4451824716, 0.4643345942, 2.445182472, 0.4643345941, 2.4451824722, 0.464334594, 2.4451824722, 0.464334594, 2.4451824722, 0.464334594, 2.4451824722, 0.464334594, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(cos(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rOe

Sequence 2acxfqy5au5ip

2, 0.9146533259, 0.819610608, 0.7759946131, 0.7559287136, 0.7467496017, 0.7425675503, 0.7406662639, 0.7398027782, 0.7394108086, 0.7392329181, 0.7391521928, 0.7391155621, 0.7390989405, 0.7390913983, 0.739087976, 0.7390864232, 0.7390857185, 0.7390853988, 0.7390852537, 0.7390851879, 0.739085158, 0.7390851445, 0.7390851383, 0.7390851355, 0.7390851343, 0.7390851337, 0.7390851334, 0.7390851333, 0.7390851333, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, 0.7390851332, more...

decimal, non-constant, monotonic, +

a(n)=cos(cos(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rOO

Sequence hcavgu5kdnagl

2.7182818285, 1.7165256995, 0.6595834124, 0.3715794791, 0.520147101, 1.3279842426, 2.6121412483, 2.1252772285, 0.8645898608, 0.4020695233, 0.4321115402, 1.0044355059, 2.3253113841, 2.4779876057, 1.1465268226, 0.4678124025, 0.3837901039, 0.7594480663, 1.9354051961, 2.6877505531, 1.5039305714, 0.5782614018, 0.3678938526, 0.5869397997, 1.5283351525, 2.6944734687, 1.9096487456, 0.7466648852, 0.3818964172, 0.4732850025, 1.1667842377, 2.4961320601, 2.3030247336, 0.986811, 0.4280264549, 0.405071289, 0.8798853275, 2.1498843542, 2.5988619666, 1.3055741848, 0.5132777991, 0.3725666699, 0.6703298898, 1.7421383605, 2.7178559306, 1.6910032449, 0.6490938635, 0.3707098977, 0.5272163204, 1.350658895, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(cos(n))
n≥0
3 operations
N
nOe

Sequence l4ujx2oc4p2ag

-9, -9.4596976941, -10.4161468365, -10.9899924966, -10.6536436209, -9.7163378145, -9.0398297133, -9.2460977457, -10.1455000338, -10.9111302619, -10.8390715291, -9.995574302, -9.1561460413, -9.0925532185, -9.8632627818, -10.7596879129, -10.9576594803, -10.2751633381, -9.3396832918, -9.0112953818, -9.5919179382, -10.5477292602, -10.9999608264, -10.5328330203, -9.5758209927, -9.0087971881, -9.3530806777, -10.2921388087, -10.9626058663, -10.7480575297, -9.8457485501, -9.0852576422, -9.1657766395, -10.0132767472, -10.8485702748, -10.9036922051, -10.1279636896, -9.2345859481, -9.044926356, -9.7333570676, -10.6669380617, -10.9873392775, -10.399985315, -9.4448866985, -9.0001566914, -9.4746780112, -10.4321779449, -10.9923354692, -10.6401443395, -9.6994074563, more...

decimal, non-constant, non-monotonic, -

a(n)=cos(n)-10
n≥0
4 operations
N
nO10-

Sequence l3u3k5gvuitqe

-8, -8.4596976941, -9.4161468365, -9.9899924966, -9.6536436209, -8.7163378145, -8.0398297133, -8.2460977457, -9.1455000338, -9.9111302619, -9.8390715291, -8.995574302, -8.1561460413, -8.0925532185, -8.8632627818, -9.7596879129, -9.9576594803, -9.2751633381, -8.3396832918, -8.0112953818, -8.5919179382, -9.5477292602, -9.9999608264, -9.5328330203, -8.5758209927, -8.0087971881, -8.3530806777, -9.2921388087, -9.9626058663, -9.7480575297, -8.8457485501, -8.0852576422, -8.1657766395, -9.0132767472, -9.8485702748, -9.9036922051, -9.1279636896, -8.2345859481, -8.044926356, -8.7333570676, -9.6669380617, -9.9873392775, -9.399985315, -8.4448866985, -8.0001566914, -8.4746780112, -9.4321779449, -9.9923354692, -9.6401443395, -8.6994074563, more...

decimal, non-constant, non-monotonic, -

a(n)=cos(n)-9
n≥0
4 operations
N
nO9-

Sequence tpvnvcxqaox1o

-7, -7.4596976941, -8.4161468365, -8.9899924966, -8.6536436209, -7.7163378145, -7.0398297133, -7.2460977457, -8.1455000338, -8.9111302619, -8.8390715291, -7.995574302, -7.1561460413, -7.0925532185, -7.8632627818, -8.7596879129, -8.9576594803, -8.2751633381, -7.3396832918, -7.0112953818, -7.5919179382, -8.5477292602, -8.9999608264, -8.5328330203, -7.5758209927, -7.0087971881, -7.3530806777, -8.2921388087, -8.9626058663, -8.7480575297, -7.8457485501, -7.0852576422, -7.1657766395, -8.0132767472, -8.8485702748, -8.9036922051, -8.1279636896, -7.2345859481, -7.044926356, -7.7333570676, -8.6669380617, -8.9873392775, -8.399985315, -7.4448866985, -7.0001566914, -7.4746780112, -8.4321779449, -8.9923354692, -8.6401443395, -7.6994074563, more...

decimal, non-constant, non-monotonic, -

a(n)=cos(n)-8
n≥0
4 operations
N
nO8-

Sequence mzpvwvttrdeaf

-6, -6.4596976941, -7.4161468365, -7.9899924966, -7.6536436209, -6.7163378145, -6.0398297133, -6.2460977457, -7.1455000338, -7.9111302619, -7.8390715291, -6.995574302, -6.1561460413, -6.0925532185, -6.8632627818, -7.7596879129, -7.9576594803, -7.2751633381, -6.3396832918, -6.0112953818, -6.5919179382, -7.5477292602, -7.9999608264, -7.5328330203, -6.5758209927, -6.0087971881, -6.3530806777, -7.2921388087, -7.9626058663, -7.7480575297, -6.8457485501, -6.0852576422, -6.1657766395, -7.0132767472, -7.8485702748, -7.9036922051, -7.1279636896, -6.2345859481, -6.044926356, -6.7333570676, -7.6669380617, -7.9873392775, -7.399985315, -6.4448866985, -6.0001566914, -6.4746780112, -7.4321779449, -7.9923354692, -7.6401443395, -6.6994074563, more...

decimal, non-constant, non-monotonic, -

a(n)=cos(n)-7
n≥0
4 operations
N
nO7-

Sequence bobxd03da5bac

-5, -5.4596976941, -6.4161468365, -6.9899924966, -6.6536436209, -5.7163378145, -5.0398297133, -5.2460977457, -6.1455000338, -6.9111302619, -6.8390715291, -5.995574302, -5.1561460413, -5.0925532185, -5.8632627818, -6.7596879129, -6.9576594803, -6.2751633381, -5.3396832918, -5.0112953818, -5.5919179382, -6.5477292602, -6.9999608264, -6.5328330203, -5.5758209927, -5.0087971881, -5.3530806777, -6.2921388087, -6.9626058663, -6.7480575297, -5.8457485501, -5.0852576422, -5.1657766395, -6.0132767472, -6.8485702748, -6.9036922051, -6.1279636896, -5.2345859481, -5.044926356, -5.7333570676, -6.6669380617, -6.9873392775, -6.399985315, -5.4448866985, -5.0001566914, -5.4746780112, -6.4321779449, -6.9923354692, -6.6401443395, -5.6994074563, more...

decimal, non-constant, non-monotonic, -

a(n)=cos(n)-6
n≥0
4 operations
N
nO6-

Sequence dj2mhcxh3qkwe

-4, -4.4596976941, -5.4161468365, -5.9899924966, -5.6536436209, -4.7163378145, -4.0398297133, -4.2460977457, -5.1455000338, -5.9111302619, -5.8390715291, -4.995574302, -4.1561460413, -4.0925532185, -4.8632627818, -5.7596879129, -5.9576594803, -5.2751633381, -4.3396832918, -4.0112953818, -4.5919179382, -5.5477292602, -5.9999608264, -5.5328330203, -4.5758209927, -4.0087971881, -4.3530806777, -5.2921388087, -5.9626058663, -5.7480575297, -4.8457485501, -4.0852576422, -4.1657766395, -5.0132767472, -5.8485702748, -5.9036922051, -5.1279636896, -4.2345859481, -4.044926356, -4.7333570676, -5.6669380617, -5.9873392775, -5.399985315, -4.4448866985, -4.0001566914, -4.4746780112, -5.4321779449, -5.9923354692, -5.6401443395, -4.6994074563, more...

decimal, non-constant, non-monotonic, -

a(n)=cos(n)-5
n≥0
4 operations
N
nO5-

Sequence y5sajadkvnsab

-3, -3.4596976941, -4.4161468365, -4.9899924966, -4.6536436209, -3.7163378145, -3.0398297133, -3.2460977457, -4.1455000338, -4.9111302619, -4.8390715291, -3.995574302, -3.1561460413, -3.0925532185, -3.8632627818, -4.7596879129, -4.9576594803, -4.2751633381, -3.3396832918, -3.0112953818, -3.5919179382, -4.5477292602, -4.9999608264, -4.5328330203, -3.5758209927, -3.0087971881, -3.3530806777, -4.2921388087, -4.9626058663, -4.7480575297, -3.8457485501, -3.0852576422, -3.1657766395, -4.0132767472, -4.8485702748, -4.9036922051, -4.1279636896, -3.2345859481, -3.044926356, -3.7333570676, -4.6669380617, -4.9873392775, -4.399985315, -3.4448866985, -3.0001566914, -3.4746780112, -4.4321779449, -4.9923354692, -4.6401443395, -3.6994074563, more...

decimal, non-constant, non-monotonic, -

a(n)=cos(n)-4
n≥0
4 operations
N
nO4-

Sequence 4qbijgtw3dcy

-2.7182818285, -1.7165256995, -0.6595834124, -0.3715794791, -0.520147101, -1.3279842426, -2.6121412483, -2.1252772285, -0.8645898608, -0.4020695233, -0.4321115402, -1.0044355059, -2.3253113841, -2.4779876057, -1.1465268226, -0.4678124025, -0.3837901039, -0.7594480663, -1.9354051961, -2.6877505531, -1.5039305714, -0.5782614018, -0.3678938526, -0.5869397997, -1.5283351525, -2.6944734687, -1.9096487456, -0.7466648852, -0.3818964172, -0.4732850025, -1.1667842377, -2.4961320601, -2.3030247336, -0.986811, -0.4280264549, -0.405071289, -0.8798853275, -2.1498843542, -2.5988619666, -1.3055741848, -0.5132777991, -0.3725666699, -0.6703298898, -1.7421383605, -2.7178559306, -1.6910032449, -0.6490938635, -0.3707098977, -0.5272163204, -1.350658895, more...

decimal, non-constant, non-monotonic, -

a(n)=-exp(cos(n))
n≥0
4 operations
N
nOe~

Sequence zln2cgszyyeol

-2.1415926536, -2.6012903477, -3.5577394901, -4.1315851502, -3.7952362745, -2.8579304681, -2.1814223669, -2.3876903992, -3.2870926874, -4.0527229155, -3.9806641827, -3.1371669556, -2.2977386949, -2.2341458721, -3.0048554354, -3.9012805664, -4.0992521339, -3.4167559916, -2.4812759453, -2.1528880354, -2.7335105918, -3.6893219138, -4.14155348, -3.6744256739, -2.7174136463, -2.1503898417, -2.4946733313, -3.4337314623, -4.1041985199, -3.8896501833, -2.9873412037, -2.2268502958, -2.3073692931, -3.1548694008, -3.9901629284, -4.0452848587, -3.2695563432, -2.3761786016, -2.1865190095, -2.8749497212, -3.8085307152, -4.1289319311, -3.5415779686, -2.5864793521, -2.1417493449, -2.6162706648, -3.5737705985, -4.1339281227, -3.7817369931, -2.8410001098, more...

decimal, non-constant, non-monotonic, -

a(n)=cos(n)-π
Pi (3.141...)
n≥0
4 operations
N
nOπ-

Sequence wqo1kzulcxtcf

-2, -2.4596976941, -3.4161468365, -3.9899924966, -3.6536436209, -2.7163378145, -2.0398297133, -2.2460977457, -3.1455000338, -3.9111302619, -3.8390715291, -2.995574302, -2.1561460413, -2.0925532185, -2.8632627818, -3.7596879129, -3.9576594803, -3.2751633381, -2.3396832918, -2.0112953818, -2.5919179382, -3.5477292602, -3.9999608264, -3.5328330203, -2.5758209927, -2.0087971881, -2.3530806777, -3.2921388087, -3.9626058663, -3.7480575297, -2.8457485501, -2.0852576422, -2.1657766395, -3.0132767472, -3.8485702748, -3.9036922051, -3.1279636896, -2.2345859481, -2.044926356, -2.7333570676, -3.6669380617, -3.9873392775, -3.399985315, -2.4448866985, -2.0001566914, -2.4746780112, -3.4321779449, -3.9923354692, -3.6401443395, -2.6994074563, more...

decimal, non-constant, non-monotonic, -

a(n)=cos(n)-3
n≥0
4 operations
N
nO3-

Sequence ewubfxs3hlhrm

-1.5574077247, -0.5998406268, 0.4419588738, 1.5236518181, 0.7659697024, -0.2915235257, -1.4288753232, -0.9389120029, 0.1465355615, 1.2893743094, 1.1135504257, -0.0044257269, -1.1243204798, -1.279613408, -0.1375958352, 0.9498576232, 1.4212655272, 0.2823249646, -0.7766125115, -1.519382486, -0.4323528561, 0.6099852452, 1.5572735429, 0.5897289429, -0.4515943618, -1.5276793273, -0.7553547072, 0.3007435478, 1.4363094752, 0.9279747234, -0.1554866011, -1.2990365068, -1.1027487845, 0.0132775274, 1.1350556793, 1.2697583504, 0.1286667509, -0.9608097424, -1.4134848905, -0.2731472747, 0.7872824049, 1.5148745736, 0.4227759088, -0.6201627816, -1.5568711064, -0.5796501773, 0.4612597024, 1.5314619316, 0.7447681997, -0.3099856123, more...

decimal, non-constant, non-monotonic, +-

a(n)=tan(-cos(n))
n≥0
4 operations
N
nO~W

Sequence g1d3jyvulma3c

-1, -1.4596976941, -2.4161468365, -2.9899924966, -2.6536436209, -1.7163378145, -1.0398297133, -1.2460977457, -2.1455000338, -2.9111302619, -2.8390715291, -1.995574302, -1.1561460413, -1.0925532185, -1.8632627818, -2.7596879129, -2.9576594803, -2.2751633381, -1.3396832918, -1.0112953818, -1.5919179382, -2.5477292602, -2.9999608264, -2.5328330203, -1.5758209927, -1.0087971881, -1.3530806777, -2.2921388087, -2.9626058663, -2.7480575297, -1.8457485501, -1.0852576422, -1.1657766395, -2.0132767472, -2.8485702748, -2.9036922051, -2.1279636896, -1.2345859481, -1.044926356, -1.7333570676, -2.6669380617, -2.9873392775, -2.399985315, -1.4448866985, -1.0001566914, -1.4746780112, -2.4321779449, -2.9923354692, -2.6401443395, -1.6994074563, more...

decimal, non-constant, non-monotonic, -

a(n)=cos(n)-2
n≥0
4 operations
N
nO2-

Sequence pefnf0jgc5qxj

-1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, -1, -1, 0, 0, 0, -1, more...

integer, non-constant, non-monotonic, -0

a(n)=floor(-cos(n))
n≥0
4 operations
N
nO~f

Sequence 1q5ctcalykwep

-1, -1, 0, 0, 0, 0, -1, 0, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, 0, -1, 0, 0, 0, 0, 0, -1, 0, 0, 0, -1, -1, -1, 0, -1, -1, -1, -1, -1, -1, 0, -1, more...

integer, non-constant, non-monotonic, -0

a(n)=floor(cos(p(n)))
p(n)=nth prime
n≥0
4 operations
Prime
npOf

Sequence ie02mh2kvnlrd

-1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, 0, 1, 1, 0, -1, -1, -1, 0, 1, 1, 0, more...

integer, non-constant, non-monotonic, +-0

a(n)=round(-cos(n))
n≥0
4 operations
N
nO~R

Sequence lmfxh3n45uvyi

-1, -0.7692389014, -0.4548324228, -0.7692389014, 0.0386319699, -1, 0.3663784392, -0.7692389014, -0.4548324228, -1, 0.7359704176, -1, 0.8382974881, -1, -1, -0.7692389014, 0.9528267246, -1, 0.9806280846, -1, -1, -1, 0.9999814046, -1, 0.0386319699, -1, -0.4548324228, -1, 0.974636983, -1, 0.9575564018, -0.7692389014, -1, -1, -1, -1, 0.8918736661, -1, -1, -1, 0.8408311718, -1, 0.8141064723, -1, -1, -1, 0.7593030175, -1, 0.3663784392, -1, more...

decimal, non-constant, non-monotonic, +-

a(n)=-cos(Λ(n))
Λ(n)=Von Mangoldt's function
n≥1
4 operations
Prime
nΛO~

Sequence x54gy4pguadxb

-1, -0.7692389014, -0.4548324228, -0.1834569747, 0.0386319699, 0.21916945, 0.3663784392, 0.486994418, 0.5862549343, 0.6682015102, 0.7359704176, 0.7920197566, 0.8382974881, 0.8763642436, 0.9074833045, 0.9326870768, 0.9528267246, 0.9686096452, 0.9806280846, 0.9893812212, 0.9952923848, 0.9987226107, 0.9999814046, 0.9993353649, 0.9970151418, 0.9932210953, 0.9881279271, 0.9818884968, 0.974636983, 0.9664915194, 0.9575564018, 0.9479239466, 0.9376760626, 0.9268855859, 0.9156174186, 0.9039295044, 0.8918736661, 0.8794963288, 0.8668391448, 0.8539395371, 0.8408311718, 0.8275443706, 0.8141064723, 0.80054215, 0.7868736902, 0.7731212384, 0.7593030175, 0.7454355198, 0.7315336786, 0.7176110201, more...

decimal, non-constant, non-monotonic, +-

a(n)=-cos(ln(n))
n≥1
4 operations
N
nlO~

Sequence nyl22eyk41zje

-1, -0.6663667454, -0.6143002821, -0.9900590858, -0.7270351312, -0.5744008792, -0.9612168045, -0.791836209, -0.5492262701, -0.9162743175, -0.8556343548, -0.5403105467, -0.8594656273, -0.9130208166, -0.5481819943, -0.7959095686, -0.9588413201, -0.5723746128, -0.7310155667, -0.98878942, -0.6114178044, -0.6699494443, -0.9999608274, -0.6628179614, -0.6172306382, -0.9912542849, -0.723071069, -0.5764850222, -0.9635288988, -0.7877590248, -0.55033441, -0.9194811573, -0.8517779466, -0.5403764709, -0.8632704402, -0.9097218403, -0.5472018256, -0.7999777847, -0.956403346, -0.5704067143, -0.7350111781, -0.9874457808, -0.6085839481, -0.6735650597, -0.999843325, -0.6593040763, -0.6202081142, -0.9923745527, -0.7191245673, -0.5786265349, more...

decimal, non-constant, non-monotonic, -

a(n)=-cos(sin(n))
n≥0
4 operations
N
nSO~

Sequence jchtteixjk2b

-1, -0.5403023059, -0.5403023059, 0.4161468365, -0.5403023059, 0.4161468365, -0.5403023059, 0.9899924966, 0.4161468365, 0.4161468365, -0.5403023059, 0.9899924966, -0.5403023059, 0.4161468365, 0.4161468365, 0.6536436209, -0.5403023059, 0.9899924966, -0.5403023059, 0.9899924966, 0.4161468365, 0.4161468365, -0.5403023059, 0.6536436209, 0.4161468365, 0.4161468365, 0.9899924966, 0.9899924966, -0.5403023059, 0.9899924966, -0.5403023059, -0.2836621855, 0.4161468365, 0.4161468365, 0.4161468365, 0.6536436209, -0.5403023059, 0.4161468365, 0.4161468365, 0.6536436209, -0.5403023059, 0.9899924966, -0.5403023059, 0.9899924966, 0.9899924966, 0.4161468365, -0.5403023059, -0.2836621855, 0.4161468365, 0.9899924966, more...

decimal, non-constant, non-monotonic, +-

a(n)=-cos(Ω(n))
Ω(n)=max factorization terms
n≥1
4 operations
Prime
nΩO~

Sequence 1nwbksstnp3zj

-1, -0.5403023059, -0.4161468365, -0.9899924966, -0.6536436209, -0.2836621855, -0.9601702867, -0.7539022543, -0.1455000338, -0.9111302619, -0.8390715291, -0.004425698, -0.8438539587, -0.9074467815, -0.1367372182, -0.7596879129, -0.9576594803, -0.2751633381, -0.6603167082, -0.9887046182, -0.4080820618, -0.5477292602, -0.9999608264, -0.5328330203, -0.4241790073, -0.9912028119, -0.6469193223, -0.2921388087, -0.9626058663, -0.7480575297, -0.1542514499, -0.9147423578, -0.8342233605, -0.0132767472, -0.8485702748, -0.9036922051, -0.1279636896, -0.7654140519, -0.955073644, -0.2666429324, -0.6669380617, -0.9873392775, -0.399985315, -0.5551133015, -0.9998433086, -0.5253219888, -0.4321779449, -0.9923354692, -0.6401443395, -0.3005925437, more...

decimal, non-constant, non-monotonic, -

a(n)=-abs(cos(n))
n≥0
4 operations
N
nO|~

Sequence xsvcphtydnnjj

-1, -0.5403023059, -0.1559436948, 0.1605565386, 0.4161468365, 0.6172728765, 0.7699057297, 0.8795687341, 0.9513631281, 0.9899924966, 0.9997860729, 0.9847209431, 0.9484431958, 0.8942880586, 0.8252990621, 0.7442462714, 0.6536436209, 0.5557653904, 0.4526618573, 0.3461741579, 0.237948392, 0.1294490013, 0.0219714524, -0.0833457463, -0.1855096654, -0.2836621855, -0.3770698125, -0.4651140517, -0.547282316, -0.623159345, -0.6924191116, -0.7548171959, -0.8101836031, -0.8584160073, -0.8994734, -0.9333701258, -0.9601702867, -0.9799824975, -0.9929549763, -0.9992709533, -0.999144383, -0.9928159448, -0.9805493177, -0.9626277158, -0.9393506717, -0.9110310532, -0.877992305, -0.8405659001, -0.7990889915, -0.7539022543, more...

decimal, non-constant, non-monotonic, +-

a(n)=-cos(sqrt(n))
n≥0
4 operations
N
nQO~

Sequence r2i4n1npdf04k

-1, -0.0133882021, 0.5763404979, -0.9898574333, -0.4013360351, 0.9715935704, -0.9579556678, -0.6437191365, -0.869540028, -0.899437457, -0.7970747336, -0.9704217544, -0.8045613085, -0.8947071841, -0.5723550829, -0.6554685946, -0.9551494579, 0.9385736302, -0.4200338453, -0.9885323015, 0.6181323982, -0.043284272, -0.9999608243, 0.0173558851, 0.534655783, -0.9910985866, -0.3820769994, 0.9912860075, -0.9606593771, -0.6316296699, -0.992549461, -0.9040281537, -0.7893750108, -0.9963719188, -0.8118404584, -0.8898341707, -0.1033259835, -0.6668883174, -0.9522390595, 0.8902230422, -0.4381875952, -0.9871224465, 0.6598293742, -0.0723457304, -0.9998432759, 0.0489592833, 0.4932458915, -0.9922564568, -0.362239156, 0.9995096973, more...

decimal, non-constant, non-monotonic, +-

a(n)=-cos(tan(n))
n≥0
4 operations
N
nWO~

Sequence qr5gyidylwj4p

-1, 0, 0.5, 0.7071067812, 0.8090169944, 0.8660254038, 0.9009688679, 0.9238795325, 0.9396926208, 0.9510565163, 0.9594929736, 0.9659258263, 0.9709418174, 0.9749279122, 0.9781476007, 0.9807852804, 0.9829730997, 0.984807753, 0.9863613034, 0.9876883406, 0.9888308262, 0.9898214419, 0.990685946, 0.9914448614, 0.9921147013, 0.9927088741, 0.9932383577, 0.9937122099, 0.9941379572, 0.9945218954, 0.9948693234, 0.9951847267, 0.9954719226, 0.9957341763, 0.995974294, 0.9961946981, 0.9963974885, 0.996584493, 0.9967573081, 0.9969173337, 0.9970658012, 0.9972037972, 0.9973322837, 0.9974521146, 0.9975640503, 0.9976687692, 0.9977668786, 0.9978589232, 0.9979453928, 0.9980267284, more...

decimal, non-constant, strictly-monotonic, +-

a(n)=cos(π/n)
Pi (3.141...)
n≥1
4 operations
N
πn/O

Sequence 45nbaixbv3ibd

-1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, more...

integer, non-constant, non-monotonic, +-0

a(n)=ceil(-cos(n))
n≥0
4 operations
N
nO~T

Sequence x10ujsz5qbjed

-1, 0.4596976941, 2.4161468365, 3.9899924966, 4.6536436209, 4.7163378145, 5.0398297133, 6.2460977457, 8.1455000338, 9.9111302619, 10.8390715291, 10.995574302, 11.1561460413, 12.0925532185, 13.8632627818, 15.7596879129, 16.9576594803, 17.2751633381, 17.3396832918, 18.0112953818, 19.5919179382, 21.5477292602, 22.9999608264, 23.5328330203, 23.5758209927, 24.0087971881, 25.3530806777, 27.2921388087, 28.9626058663, 29.7480575297, 29.8457485501, 30.0852576422, 31.1657766395, 33.0132767472, 34.8485702748, 35.9036922051, 36.1279636896, 36.2345859481, 37.044926356, 38.7333570676, 40.6669380617, 41.9873392775, 42.399985315, 42.4448866985, 43.0001566914, 44.4746780112, 46.4321779449, 47.9923354692, 48.6401443395, 48.6994074563, more...

decimal, non-constant, strictly-monotonic, +-

a(n)=n-cos(n)
n≥0
4 operations
N
nnO-

Sequence iceidapelmvdm

-0.9899924966, -0.9899924966, 0.2836621855, 0.2836621855, 0.004425698, 0.2836621855, -0.2751633381, 0.004425698, -0.2751633381, 0.004425698, 0.9147423578, 0.004425698, -0.9873392775, -0.2751633381, -0.5328330203, -0.5328330203, -0.771080223, -0.2751633381, -0.5177697998, -0.5328330203, -0.9873392775, 0.9147423578, 0.249540118, -0.5328330203, -0.7361927182, -0.9873392775, -0.5177697998, -0.9873392775, -0.5770021789, -0.5328330203, 0.232359102, -0.771080223, -0.7361927182, -0.771080223, -0.9251475366, -0.9873392775, 0.9968309934, -0.5177697998, -0.9251475366, -0.771080223, -0.9974960527, -0.9873392775, -0.8037933932, -0.7361927182, -0.9251475366, 0.249540118, -0.8711325991, -0.771080223, -0.8037933932, -0.7361927182, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(p(ϕ(n)))
ϕ(n)=Euler's totient function
p(n)=nth prime
n≥1
4 operations
Prime
nϕpO

Sequence 5vc31zzyl2twj

-0.9899924966, -0.6536436209, 0.2836621855, 0.9601702867, 0.7539022543, -0.1455000338, -0.9111302619, -0.8390715291, 0.004425698, 0.8438539587, 0.9074467815, 0.1367372182, -0.7596879129, -0.9576594803, -0.2751633381, 0.6603167082, 0.9887046182, 0.4080820618, -0.5477292602, -0.9999608264, -0.5328330203, 0.4241790073, 0.9912028119, 0.6469193223, -0.2921388087, -0.9626058663, -0.7480575297, 0.1542514499, 0.9147423578, 0.8342233605, -0.0132767472, -0.8485702748, -0.9036922051, -0.1279636896, 0.7654140519, 0.955073644, 0.2666429324, -0.6669380617, -0.9873392775, -0.399985315, 0.5551133015, 0.9998433086, 0.5253219888, -0.4321779449, -0.9923354692, -0.6401443395, 0.3005925437, 0.9649660285, 0.7421541968, -0.1629907808, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(n+3)
n≥0
4 operations
N
n3+O

Sequence k4ghhvvpl5mzo

-0.9899924966, -0.4161468365, 0.5403023059, 1, 0.5403023059, -0.4161468365, -0.9899924966, -0.6536436209, 0.2836621855, 0.9601702867, 0.7539022543, -0.1455000338, -0.9111302619, -0.8390715291, 0.004425698, 0.8438539587, 0.9074467815, 0.1367372182, -0.7596879129, -0.9576594803, -0.2751633381, 0.6603167082, 0.9887046182, 0.4080820618, -0.5477292602, -0.9999608264, -0.5328330203, 0.4241790073, 0.9912028119, 0.6469193223, -0.2921388087, -0.9626058663, -0.7480575297, 0.1542514499, 0.9147423578, 0.8342233605, -0.0132767472, -0.8485702748, -0.9036922051, -0.1279636896, 0.7654140519, 0.955073644, 0.2666429324, -0.6669380617, -0.9873392775, -0.399985315, 0.5551133015, 0.9998433086, 0.5253219888, -0.4321779449, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(n-3)
n≥0
4 operations
N
n3-O

Sequence fxnacdfrf1bif

-0.9899924966, 0.0707372017, 0.5403023059, 0.7316888689, 0.8253356149, 0.8775825619, 0.9095603517, 0.9305076219, 0.9449569463, 0.9553364891, 0.9630398636, 0.9689124217, 0.9734907396, 0.977128536, 0.9800665778, 0.9824733131, 0.9844694328, 0.9861432316, 0.9875605021, 0.9887710779, 0.9898132604, 0.9907168777, 0.9915054373, 0.9921976672, 0.9928086359, 0.9933505775, 0.9938335085, 0.9942656929, 0.9946539972, 0.9950041653, 0.9953210311, 0.9956086865, 0.9958706137, 0.9961097913, 0.9963287791, 0.9965297867, 0.9967147296, 0.9968852748, 0.9970428787, 0.9971888181, 0.9973242162, 0.997450064, 0.9975672391, 0.9976765202, 0.9977786007, 0.9978740996, 0.9979635707, 0.9980475107, 0.9981263663, 0.9982005399, more...

decimal, non-constant, strictly-monotonic, +-

a(n)=cos(3/n)
n≥1
4 operations
N
3n/O

Sequence vjqfczzrjjj1c

-0.9899924966, 0.2836621855, 0.2836621855, 0.7539022543, 0.2836621855, 0.004425698, 0.2836621855, 0.004425698, 0.7539022543, 0.004425698, 0.2836621855, -0.2751633381, 0.2836621855, 0.004425698, 0.004425698, 0.9074467815, 0.2836621855, -0.2751633381, 0.2836621855, -0.2751633381, 0.004425698, 0.004425698, 0.2836621855, -0.5328330203, 0.7539022543, 0.004425698, 0.004425698, -0.2751633381, 0.2836621855, -0.5328330203, 0.2836621855, -0.2751633381, 0.004425698, 0.004425698, 0.004425698, -0.7480575297, 0.2836621855, 0.004425698, 0.004425698, -0.5328330203, 0.2836621855, -0.5328330203, 0.2836621855, -0.2751633381, -0.2751633381, 0.004425698, 0.2836621855, 0.9147423578, 0.7539022543, -0.2751633381, more...

decimal, non-constant, non-monotonic, +-

a(n)=cos(p(τ(n)))
τ(n)=number of divisors of n
p(n)=nth prime
n≥1
4 operations
Prime
nτpO

Sequence dontutp2g23rm

-0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, 0.5403023059, -0.9899924966, 0.5403023059, more...

decimal, non-constant, periodic, non-monotonic, +-

a(n)=cos(gcd(n, 3))
gcd(a,b)=greatest common divisor
n≥0
4 operations
Prime
n3gO