Sequence Database

A database with 497817 machine generated integer and decimal sequences.

Displaying the first 100 results.

Sequence ubzrbhwhgi3jg

1, 2.7182818285, 7.3890560989, 20.0855369232, 54.5981500331, 148.4131591026, 403.4287934927, 1096.6331584285, 2980.9579870417, 8103.0839275754, 22026.4657948067, 59874.1417151978, 162754.7914190039, 442413.3920089205, 1202604.2841647768, 3269017.3724721107, 8886110.520507872, 24154952.7535753, 65659969.13733051, 178482300.96318725, 485165195.4097903, 1318815734.4832146, 3584912846.131592, 9744803446.248903, 26489122129.84347, 72004899337.38588, more...

decimal, non-constant, strictly-monotonic, +

a(n)=exp(n)
n≥0
2 operations
N
ne
a(n)=exp(1+ln(a(n-1)))
a(0)=1
n≥0
5 operations
Recursive
1rl+e

Sequence tw2hhvncwb4vd

-1, -2.7182818285, -7.3890560989, -20.0855369232, -54.5981500331, -148.4131591026, -403.4287934927, -1096.6331584285, -2980.9579870417, -8103.0839275754, -22026.4657948067, -59874.1417151978, -162754.7914190039, -442413.3920089205, -1202604.2841647768, -3269017.3724721107, -8886110.520507872, -24154952.7535753, -65659969.13733051, -178482300.96318725, -485165195.4097903, -1318815734.4832146, -3584912846.131592, -9744803446.248903, -26489122129.84347, -72004899337.38588, more...

decimal, non-constant, strictly-monotonic, -

a(n)=-exp(n)
n≥0
3 operations
N
ne~

Sequence hv1vt4pluifkc

0, -1, -0.3678794412, -0.6922006276, -0.5004735006, -0.6062435351, -0.545395786, -0.5796123355, -0.5601154614, -0.5711431151, -0.5648793474, -0.568428725, -0.5664147331, -0.5675566373, -0.5669089119, -0.5672762322, -0.5670678984, -0.5671860501, -0.5671190401, -0.567157044, -0.5671354902, -0.5671477143, -0.5671407815, -0.5671447133, -0.5671424834, -0.5671437481, -0.5671430308, -0.5671434376, -0.5671432069, -0.5671433378, -0.5671432636, -0.5671433056, -0.5671432818, -0.5671432953, -0.5671432876, -0.567143292, -0.5671432895, -0.5671432909, -0.5671432901, -0.5671432906, -0.5671432903, -0.5671432905, -0.5671432904, -0.5671432904, -0.5671432904, -0.5671432904, -0.5671432904, -0.5671432904, -0.5671432904, -0.5671432904, more...

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

a(n)=-exp(a(n-1))
a(0)=0
n≥0
3 operations
Recursive
re~

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 iuyf2acyruakm

0, 0.8414709848, 0.7323834206, 0.8731172352, 0.6796090968, 0.9201589962, 0.5906815798, 0.9726487459, 0.4764844362, 0.9992157596, 0.4127232163, 0.9982083532, 0.415212762, 0.9984266197, 0.4146738481, 0.9983805271, 0.4147876757, 0.9983903159, 0.4147635028, 0.9983882395, 0.4147686304, 0.9983886801, 0.4147675425, 0.9983885866, 0.4147677733, 0.9983886064, 0.4147677243, 0.9983886022, 0.4147677347, 0.9983886031, 0.4147677325, 0.9983886029, 0.414767733, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, more...

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

a(n)=sin(exp(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
reS

Sequence bnwk0gxfig5np

0, 1, 0.3678794412, 0.6922006276, 0.5004735006, 0.6062435351, 0.545395786, 0.5796123355, 0.5601154614, 0.5711431151, 0.5648793474, 0.568428725, 0.5664147331, 0.5675566373, 0.5669089119, 0.5672762322, 0.5670678984, 0.5671860501, 0.5671190401, 0.567157044, 0.5671354902, 0.5671477143, 0.5671407815, 0.5671447133, 0.5671424834, 0.5671437481, 0.5671430308, 0.5671434376, 0.5671432069, 0.5671433378, 0.5671432636, 0.5671433056, 0.5671432818, 0.5671432953, 0.5671432876, 0.567143292, 0.5671432895, 0.5671432909, 0.5671432901, 0.5671432906, 0.5671432903, 0.5671432905, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, more...

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

a(n)=exp(-a(n-1))
a(0)=0
n≥0
3 operations
Recursive
r~e

Sequence hexbe3joutxph

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

integer, non-constant, periodic, non-monotonic, +0, A010872

a(n)=n%3
n≥0
3 operations
N
n3%
a(n)=floor(sqrt(exp(tan(a(n-1)))))
a(0)=0
n≥0
5 operations
Recursive
rWeQf
a(n)=μ(a(n-1))+1
a(0)=0
μ(n)=Möbius function
n≥0
4 operations
PrimeRecursive
rμ1+

Sequence glcpnrcbklqef

0, 1, 2.3197768247, 2.0800322962, 2.3943630251, 1.9731062879, 2.5096893893, 1.8052183967, 2.6449409658, 1.6104029646, 2.7161508779, 1.5109267681, 2.7134159878, 1.5146929755, 2.7140083003, 1.5138769064, 2.7138832074, 1.5140492372, 2.7139097733, 1.5140126386, 2.7139041381, 1.5140204019, 2.7139053337, 1.5140187547, 2.7139050801, 1.5140191042, 2.7139051339, 1.51401903, 2.7139051225, 1.5140190458, 2.7139051249, 1.5140190424, 2.7139051244, 1.5140190431, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, more...

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

a(n)=exp(sin(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rSe

Sequence kkystll1w43sk

0, 1, 3, 20, 485165195, more...

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

a(n)=round(exp(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
reR

Sequence 1wqut3kz0lq0c

0, 1, 3, 21, 1318815735, more...

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

a(n)=ceil(exp(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
reT

Sequence rntkozztix0xh

0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, more...

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

a(n)=exp(tan(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
rWe

Sequence wpjyqkhgl5tnn

0, 1.5574077247, -29.3037692744, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, more...

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

a(n)=tan(exp(a(n-1)))
a(0)=0
n≥0
3 operations
Recursive
reW

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 nxh0040qivsxn

0.8414709848, 0.4107812905, 0.8938549549, 0.9444710089, -0.9287679362, -0.6876914117, 0.9648662469, -0.2156157083, 0.4017629715, -0.793460537, -0.6887043176, 0.9951894317, 0.9917694225, 0.9843122905, 0.5014051372, 0.9887626498, 0.5133630226, 0.7327539977, -0.8144020308, 0.2927993424, 0.4006823539, 0.8774308268, 0.097098122, -0.4289050245, 0.7268277664, 0.6877383212, more...

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

a(n)=sin(exp(n))
n≥0
3 operations
N
neS

Sequence yxxdmzb5tbfti

1, -2.7182818285, -0.0659880358, -0.9361420644, -0.3921377631, -0.6756110333, -0.5088454041, -0.6011893089, -0.5481593175, -0.5780127698, -0.5610121198, -0.5706312243, -0.5651685779, -0.5682643419, -0.5665078499, -0.5675037908, -0.5669388719, -0.5672592369, -0.567077536, -0.5671805838, -0.5671221401, -0.5671552858, -0.5671364873, -0.5671471487, -0.5671411022, -0.5671445314, -0.5671425866, -0.5671436896, -0.567143064, -0.5671434188, -0.5671432176, -0.5671433317, -0.567143267, -0.5671433037, -0.5671432829, -0.5671432947, -0.567143288, -0.5671432918, -0.5671432896, -0.5671432909, -0.5671432902, -0.5671432906, -0.5671432903, -0.5671432905, -0.5671432904, -0.5671432904, -0.5671432904, -0.5671432904, -0.5671432904, -0.5671432904, more...

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

a(n)=-exp(a(n-1))
a(0)=1
n≥0
3 operations
Recursive
re~

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 f0bf4lzbo4am

1, -0.4505495341, 0.7403212076, -1.7232296138, 0.180408682, 2.5547886562, 0.3117583528, 4.8102057286, 0.239165757, 3.2257882608, 0.0406907551, 1.7096006171, -0.9436823736, 0.4101107541, 15.6498442099, -1.2716039285, 0.2879674694, 4.138617419, -0.1163220411, 1.2350753879, 0.3061015337, 4.6308783383, -1.8201587827, 0.1634322395, 2.4104514406, -6.9249342275, 0.0009829681, 1.5607817246, -19.9219451921, 0, 1.5574077323, -29.3037381242, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, more...

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

a(n)=tan(exp(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
reW

Sequence ove4cmeofyvym

1, 0.3678794412, 0.1353352832, 0.0497870684, 0.0183156389, 0.006737947, 0.0024787522, 0.000911882, 0.0003354626, 0.0001234098, 0.0000453999, 0.0000167017, 0.0000061442, 0.0000022603, 0.0000008315, 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, strictly-monotonic, +

a(n)=exp(-n)
n≥0
3 operations
N
n~e

Sequence ng4h3mupxwi2o

1, 0.3678794412, 0.6922006276, 0.5004735006, 0.6062435351, 0.545395786, 0.5796123355, 0.5601154614, 0.5711431151, 0.5648793474, 0.568428725, 0.5664147331, 0.5675566373, 0.5669089119, 0.5672762322, 0.5670678984, 0.5671860501, 0.5671190401, 0.567157044, 0.5671354902, 0.5671477143, 0.5671407815, 0.5671447133, 0.5671424834, 0.5671437481, 0.5671430308, 0.5671434376, 0.5671432069, 0.5671433378, 0.5671432636, 0.5671433056, 0.5671432818, 0.5671432953, 0.5671432876, 0.567143292, 0.5671432895, 0.5671432909, 0.5671432901, 0.5671432906, 0.5671432903, 0.5671432905, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(-a(n-1))
a(0)=1
n≥0
3 operations
Recursive
r~e

Sequence wwpfhi20jl2n

1, 0.4107812905, 0.9980286766, 0.4156561975, 0.9984640659, 0.4145813648, 0.9983725528, 0.4148073674, 0.9983920065, 0.414759328, 0.9983878808, 0.4147695163, 0.9983887562, 0.4147673545, 0.9983885705, 0.4147678132, 0.9983886099, 0.4147677158, 0.9983886015, 0.4147677365, 0.9983886033, 0.4147677321, 0.9983886029, 0.414767733, 0.998388603, 0.4147677328, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, more...

decimal, non-constant, non-monotonic, +

a(n)=sin(exp(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
reS

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 s5ajvm2zjuzvi

1, 2, 3, 2, 5, 1, 7, 2, 3, 1, 11, 1, 13, 1, 1, 2, 17, 1, 19, 1, 1, 1, 23, 1, 5, 1, 3, 1, 29, 1, 31, 2, 1, 1, 1, 1, 37, 1, 1, 1, 41, 1, 43, 1, 1, 1, 47, 1, 7, 1, more...

integer, non-constant, non-monotonic, +, A014963

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

Sequence pa3rugy4h3ozm

1, 2, 7, 20, 54, 148, 403, 1096, 2980, 8103, 22026, 59874, 162754, 442413, 1202604, 3269017, 8886110, 24154952, 65659969, 178482300, 485165195, 1318815734, 3584912846, 9744803446, 26489122129, 72004899337, more...

integer, non-constant, strictly-monotonic, +, A000149

a(n)=floor(exp(n))
n≥0
3 operations
N
nef

Sequence z2wt2a420mssi

1, 2.3197768247, 2.0800322962, 2.3943630251, 1.9731062879, 2.5096893893, 1.8052183967, 2.6449409658, 1.6104029646, 2.7161508779, 1.5109267681, 2.7134159878, 1.5146929755, 2.7140083003, 1.5138769064, 2.7138832074, 1.5140492372, 2.7139097733, 1.5140126386, 2.7139041381, 1.5140204019, 2.7139053337, 1.5140187547, 2.7139050801, 1.5140191042, 2.7139051339, 1.51401903, 2.7139051225, 1.5140190458, 2.7139051249, 1.5140190424, 2.7139051244, 1.5140190431, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(sin(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rSe

Sequence ftwmxqmlnszpj

1, 2.3197768247, 2.482577728, 1.1515628365, 0.4691641859, 0.3833049952, 0.7562256275, 1.9289708044, 2.6895079176, 1.51001334, 0.580409662, 0.367883044, 0.5847488045, 1.5222158005, 2.6928695054, 1.9160922779, 0.7498340852, 0.38235817, 0.4719004405, 1.1616915895, 2.4916502719, 2.3086331479, 0.9911877482, 0.4290334444, 0.4043079811, 0.8760327963, 2.1437538985, 2.6022486286, 1.3111515388, 0.514976565, 0.3723088139, 0.6676189881, 1.7357275822, 2.7180422499, 1.697374569, 0.6516923596, 0.3709162981, 0.5254300897, 1.3449657912, 2.6216277049, 2.1066798144, 0.8533182818, 0.3999076842, 0.4352760974, 1.0178595328, 2.3417617355, 2.4640056721, 1.1315327423, 0.4638218886, 0.3852924384, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(sin(n))
n≥0
3 operations
N
nSe

Sequence jk34xgyff3kon

1, 2.7182818285, 2.7182818285, 7.3890560989, 2.7182818285, 7.3890560989, 2.7182818285, 20.0855369232, 7.3890560989, 7.3890560989, 2.7182818285, 20.0855369232, 2.7182818285, 7.3890560989, 7.3890560989, 54.5981500331, 2.7182818285, 20.0855369232, 2.7182818285, 20.0855369232, 7.3890560989, 7.3890560989, 2.7182818285, 54.5981500331, 7.3890560989, 7.3890560989, 20.0855369232, 20.0855369232, 2.7182818285, 20.0855369232, 2.7182818285, 148.4131591026, 7.3890560989, 7.3890560989, 7.3890560989, 54.5981500331, 2.7182818285, 7.3890560989, 7.3890560989, 54.5981500331, 2.7182818285, 20.0855369232, 2.7182818285, 20.0855369232, 20.0855369232, 7.3890560989, 2.7182818285, 148.4131591026, 7.3890560989, 20.0855369232, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(Ω(n))
Ω(n)=max factorization terms
n≥1
3 operations
Prime
nΩe

Sequence xszrgxwwue53d

1, 2.7182818285, 4.1132503788, 5.652233674, 7.3890560989, 9.3564690166, 11.58243519, 14.0940301071, 16.9188286786, 20.0855369232, 23.624342922, 27.5671484533, 31.9477455059, 36.8019662872, 42.1678206692, 48.085628381, 54.5981500331, 61.7507193985, 69.5913784706, 78.1710163189, 87.5435124586, 97.7658852834, 108.8984459955, 121.0049584052, 134.1528049307, 148.4131591026, 163.8611648651, 180.5761229578, 198.6416846589, 218.146053171, 239.1821929345, 261.8480471574, 286.2467638544, 312.4869306988, 340.682818993, 370.9546370761, 403.4287934927, 438.2381702569, 475.5224065556, 515.4281932439, 558.1095784971, 603.7282849919, 652.454039004, 704.4649118164, 759.9476738485, 819.0981619235, 882.1216601084, 949.2332945707, 1020.6584429088, 1096.6331584285, more...

decimal, non-constant, strictly-monotonic, +

a(n)=exp(sqrt(n))
n≥0
3 operations
N
nQe

Sequence sbhz2w3tdqg5f

1, 3, 7, 20, 55, 148, 403, 1097, 2981, 8103, 22026, 59874, 162755, 442413, 1202604, 3269017, 8886111, 24154953, 65659969, 178482301, 485165195, 1318815734, 3584912846, 9744803446, 26489122130, 72004899337, more...

integer, non-constant, strictly-monotonic, +, A000227

a(n)=round(exp(n))
n≥0
3 operations
N
neR

Sequence godzx2fqofq5h

1, 3, 8, 21, 55, 149, 404, 1097, 2981, 8104, 22027, 59875, 162755, 442414, 1202605, 3269018, 8886111, 24154953, 65659970, 178482301, 485165196, 1318815735, 3584912847, 9744803447, 26489122130, 72004899338, more...

integer, non-constant, strictly-monotonic, +, A001671

a(n)=ceil(exp(n))
n≥0
3 operations
N
neT

Sequence 0is4mgf20x1xc

1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(tan(a(n-1)))
a(0)=1
n≥0
3 operations
Recursive
rWe

Sequence zzb4xaebkweof

1, 4.7465010457, 0.11247325, 0.8671471937, 3.1829908777, 0.0340299246, 0.7475110499, 2.3903695627, 0.0011140966, 0.6361533302, 1.9124034991, 0, 0.5294799775, 1.5888669195, 1400.5308413028, 0.4248609241, 1.3507125149, 32.914577524, 0.3206793027, 1.1636824125, 9.3667009164, 0.2170780033, 1.0088909478, 4.8947004714, 0.1182568059, 0.8750043624, 3.2503203288, 0.0378659192, 0.7547040415, 2.4281820354, 0.0016527228, 0.6429453388, 1.9367397952, 0, 0.5360654792, 1.6061093802, 2322.6659137394, 0.4313776927, 1.3638473791, 37.1347952374, 0.327189773, 1.1742817671, 9.8886535365, 0.2234902838, 1.0178623565, 5.0519544618, 0.1241067085, 0.8829139207, 3.3205394116, 0.0418816057, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(tan(n))
n≥0
3 operations
N
nWe

Sequence ujwqmvztb4izm

1.5574077247, -0.4505495341, 1.9936266556, 2.8742729253, 2.5057022416, 0.9472292859, 3.67230163, 0.2208095241, -0.4387286244, 1.3037006966, 0.9498815456, -10.158170419, 7.745973886, -5.5788942329, -0.5795166668, -6.6140674052, -0.5982055959, 1.0767977343, 1.4034129392, -0.3062197572, 0.4373225333, 1.8291119534, 0.0975591069, -0.4747940661, 1.0582510828, -0.9473518845, more...

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

a(n)=tan(exp(n))
n≥0
3 operations
N
neW

Sequence 0yt5ibuu3vmoe

2, -7.3890560989, -0.000617979, -0.9993822119, -0.3681067829, -0.6920432793, -0.5005522554, -0.6061957924, -0.5454218253, -0.579597243, -0.560123915, -0.5711382869, -0.5648820747, -0.5684271747, -0.5664156113, -0.5675561389, -0.5669091945, -0.5672760719, -0.5670679893, -0.5671859985, -0.5671190693, -0.5671570274, -0.5671354996, -0.5671477089, -0.5671407845, -0.5671447116, -0.5671424844, -0.5671437475, -0.5671430311, -0.5671434374, -0.567143207, -0.5671433377, -0.5671432636, -0.5671433056, -0.5671432818, -0.5671432953, -0.5671432876, -0.567143292, -0.5671432895, -0.5671432909, -0.5671432901, -0.5671432906, -0.5671432903, -0.5671432905, -0.5671432904, -0.5671432904, -0.5671432904, -0.5671432904, -0.5671432904, -0.5671432904, more...

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

a(n)=-exp(a(n-1))
a(0)=2
n≥0
3 operations
Recursive
re~

Sequence 5shncxf4ukhle

2, 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, A000038

a(n)=round(tan(exp(-n)))
n≥0
5 operations
N
n~eWR
a(n)=floor(sin(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rSf
a(n)=μ(n*n)*2
μ(n)=Möbius function
n≥1
6 operations
Prime
nn*μ2*

Sequence e1fb2aeweiiyi

2, 0.11247325, 1.1195758779, 7.8752337702, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, 1, 4.7465010457, 0, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(tan(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rWe

Sequence r4e3ijbtmvbog

2, 0.1353352832, 0.8734230185, 0.417519922, 0.6586783695, 0.5175348726, 0.5959879248, 0.5510179326, 0.5763628132, 0.5619385295, 0.5701028308, 0.5654672883, 0.5680946208, 0.5666040063, 0.5674492242, 0.5669698086, 0.567241688, 0.5670874876, 0.5671749395, 0.5671253411, 0.5671534703, 0.567137517, 0.5671465648, 0.5671414334, 0.5671443436, 0.5671426931, 0.5671436292, 0.5671430983, 0.5671433994, 0.5671432286, 0.5671433255, 0.5671432705, 0.5671433017, 0.567143284, 0.567143294, 0.5671432884, 0.5671432916, 0.5671432897, 0.5671432908, 0.5671432902, 0.5671432905, 0.5671432903, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, 0.5671432904, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(-a(n-1))
a(0)=2
n≥0
3 operations
Recursive
r~e

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 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 xfujkbtl1v4em

2, 0.8938549549, 0.6419644072, 0.9462321755, 0.5359285207, 0.9904603267, 0.4341721158, 0.999632498, 0.4116917167, 0.9981139381, 0.4154457974, 0.9984463527, 0.4146251133, 0.9983763273, 0.4147980467, 0.9983912064, 0.4147613038, 0.9983880506, 0.414769097, 0.9983887202, 0.4147674435, 0.9983885781, 0.4147677943, 0.9983886083, 0.4147677198, 0.9983886019, 0.4147677356, 0.9983886032, 0.4147677323, 0.9983886029, 0.414767733, 0.998388603, 0.4147677328, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, 0.4147677329, 0.998388603, more...

decimal, non-constant, non-monotonic, +

a(n)=sin(exp(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
reS

Sequence tws152qtenwh

2, 1.9936266556, 1.7799460622, -0.369168928, 0.8275385093, -1.147354002, 0.3285902239, 5.4401902547, 2.2330990241, -0.0963431044, 1.2814760207, 0.4958968525, -14.0263700293, 0.0000008099, 1.5574104989, -29.2924528028, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, 1.5574077247, -29.3037692718, 0, more...

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

a(n)=tan(exp(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
reW

Sequence j0k4mh35blelp

2, 2.482577728, 1.8447400135, 2.6187876961, 1.6475879599, 2.7102827661, 1.519013464, 2.7146405951, 1.5130059932, 2.7137477236, 1.5142358937, 2.7139384571, 1.5139731227, 2.7138980496, 1.5140287896, 2.7139066254, 1.5140169753, 2.713904806, 1.5140194817, 2.713905192, 1.5140189499, 2.7139051101, 1.5140190627, 2.7139051275, 1.5140190388, 2.7139051238, 1.5140190439, 2.7139051246, 1.5140190428, 2.7139051244, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, 1.514019043, 2.7139051245, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(sin(a(n-1)))
a(0)=2
n≥0
3 operations
Recursive
rSe

Sequence i3z5twmd1ztne

2.7182818285, 0.3678794412, 0.3678794412, 1, 0.3678794412, 2.7182818285, 0.3678794412, 1, 1, 2.7182818285, 0.3678794412, 1, 0.3678794412, 2.7182818285, 2.7182818285, 1, 0.3678794412, 1, 0.3678794412, 1, 2.7182818285, 2.7182818285, 0.3678794412, 1, 1, 2.7182818285, 1, 1, 0.3678794412, 0.3678794412, 0.3678794412, 1, 2.7182818285, 2.7182818285, 2.7182818285, 1, 0.3678794412, 2.7182818285, 2.7182818285, 1, 0.3678794412, 0.3678794412, 0.3678794412, 1, 1, 2.7182818285, 0.3678794412, 1, 1, 1, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(μ(n))
μ(n)=Möbius function
n≥1
3 operations
Prime
nμe

Sequence 0c3xzkdv5lmfg

2.7182818285, 0.3678794412, 0.3678794412, 2.7182818285, 0.3678794412, 2.7182818285, 0.3678794412, 0.3678794412, 2.7182818285, 2.7182818285, 0.3678794412, 0.3678794412, 0.3678794412, 2.7182818285, 2.7182818285, 2.7182818285, 0.3678794412, 0.3678794412, 0.3678794412, 0.3678794412, 2.7182818285, 2.7182818285, 0.3678794412, 2.7182818285, 2.7182818285, 2.7182818285, 0.3678794412, 0.3678794412, 0.3678794412, 0.3678794412, 0.3678794412, 0.3678794412, 2.7182818285, 2.7182818285, 2.7182818285, 2.7182818285, 0.3678794412, 2.7182818285, 2.7182818285, 2.7182818285, 0.3678794412, 0.3678794412, 0.3678794412, 0.3678794412, 0.3678794412, 2.7182818285, 0.3678794412, 0.3678794412, 2.7182818285, 0.3678794412, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(λ(n))
λ(n)=Liouville's function
n≥1
3 operations
Prime
nλe

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 parunqhh2vuxb

2.7182818285, 2.7182818285, 7.3890560989, 7.3890560989, 54.5981500331, 7.3890560989, 403.4287934927, 54.5981500331, 403.4287934927, 54.5981500331, 22026.4657948067, 54.5981500331, 162754.7914190039, 403.4287934927, 2980.9579870417, 2980.9579870417, 8886110.520507872, 403.4287934927, 65659969.13733051, 2980.9579870417, 162754.7914190039, 22026.4657948067, 3584912846.131592, 2980.9579870417, 485165195.4097903, 162754.7914190039, 65659969.13733051, 162754.7914190039, more...

decimal, non-constant, non-monotonic, +

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

Sequence 1feqa5on0jh1o

2.7182818285, 7.3890560989, 7.3890560989, 20.0855369232, 7.3890560989, 54.5981500331, 7.3890560989, 54.5981500331, 20.0855369232, 54.5981500331, 7.3890560989, 403.4287934927, 7.3890560989, 54.5981500331, 54.5981500331, 148.4131591026, 7.3890560989, 403.4287934927, 7.3890560989, 403.4287934927, 54.5981500331, 54.5981500331, 7.3890560989, 2980.9579870417, 20.0855369232, 54.5981500331, 54.5981500331, 403.4287934927, 7.3890560989, 2980.9579870417, 7.3890560989, 403.4287934927, 54.5981500331, 54.5981500331, 54.5981500331, 8103.0839275754, 7.3890560989, 54.5981500331, 54.5981500331, 2980.9579870417, 7.3890560989, 2980.9579870417, 7.3890560989, 403.4287934927, 403.4287934927, 54.5981500331, 7.3890560989, 22026.4657948067, 20.0855369232, 403.4287934927, more...

decimal, non-constant, non-monotonic, +

a(n)=exp(τ(n))
τ(n)=number of divisors of n
n≥1
3 operations
Prime
nτe

Sequence ln5cjgo0qvr0h

-9, -7.2817181715, -2.6109439011, 10.0855369232, 44.5981500331, 138.4131591026, 393.4287934927, 1086.6331584285, 2970.9579870417, 8093.0839275754, 22016.4657948067, 59864.1417151978, 162744.7914190039, 442403.3920089205, 1202594.2841647768, 3269007.3724721107, 8886100.520507872, 24154942.7535753, 65659959.13733051, 178482290.96318725, 485165185.4097903, 1318815724.4832146, 3584912836.131592, 9744803436.248903, 26489122119.84347, 72004899327.38588, more...

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

a(n)=exp(n)-10
n≥0
4 operations
N
ne10-

Sequence wschnrvy3fg0

-8, -6.2817181715, -1.6109439011, 11.0855369232, 45.5981500331, 139.4131591026, 394.4287934927, 1087.6331584285, 2971.9579870417, 8094.0839275754, 22017.4657948067, 59865.1417151978, 162745.7914190039, 442404.3920089205, 1202595.2841647768, 3269008.3724721107, 8886101.520507872, 24154943.7535753, 65659960.13733051, 178482291.96318725, 485165186.4097903, 1318815725.4832146, 3584912837.131592, 9744803437.248903, 26489122120.84347, 72004899328.38588, more...

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

a(n)=exp(n)-9
n≥0
4 operations
N
ne9-

Sequence ztas5iuqk4jxj

-7, -5.2817181715, -0.6109439011, 12.0855369232, 46.5981500331, 140.4131591026, 395.4287934927, 1088.6331584285, 2972.9579870417, 8095.0839275754, 22018.4657948067, 59866.1417151978, 162746.7914190039, 442405.3920089205, 1202596.2841647768, 3269009.3724721107, 8886102.520507872, 24154944.7535753, 65659961.13733051, 178482292.96318725, 485165187.4097903, 1318815726.4832146, 3584912838.131592, 9744803438.248903, 26489122121.84347, 72004899329.38588, more...

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

a(n)=exp(n)-8
n≥0
4 operations
N
ne8-

Sequence y2zssljjexrwj

-6, -4.2817181715, 0.3890560989, 13.0855369232, 47.5981500331, 141.4131591026, 396.4287934927, 1089.6331584285, 2973.9579870417, 8096.0839275754, 22019.4657948067, 59867.1417151978, 162747.7914190039, 442406.3920089205, 1202597.2841647768, 3269010.3724721107, 8886103.520507872, 24154945.7535753, 65659962.13733051, 178482293.96318725, 485165188.4097903, 1318815727.4832146, 3584912839.131592, 9744803439.248903, 26489122122.84347, 72004899330.38588, more...

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

a(n)=exp(n)-7
n≥0
4 operations
N
ne7-

Sequence 0ztoah5e4gpao

-5, -3.2817181715, 1.3890560989, 14.0855369232, 48.5981500331, 142.4131591026, 397.4287934927, 1090.6331584285, 2974.9579870417, 8097.0839275754, 22020.4657948067, 59868.1417151978, 162748.7914190039, 442407.3920089205, 1202598.2841647768, 3269011.3724721107, 8886104.520507872, 24154946.7535753, 65659963.13733051, 178482294.96318725, 485165189.4097903, 1318815728.4832146, 3584912840.131592, 9744803440.248903, 26489122123.84347, 72004899331.38588, more...

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

a(n)=exp(n)-6
n≥0
4 operations
N
ne6-

Sequence 1kvko0miseuyp

-4, -2.2817181715, 2.3890560989, 15.0855369232, 49.5981500331, 143.4131591026, 398.4287934927, 1091.6331584285, 2975.9579870417, 8098.0839275754, 22021.4657948067, 59869.1417151978, 162749.7914190039, 442408.3920089205, 1202599.2841647768, 3269012.3724721107, 8886105.520507872, 24154947.7535753, 65659964.13733051, 178482295.96318725, 485165190.4097903, 1318815729.4832146, 3584912841.131592, 9744803441.248903, 26489122124.84347, 72004899332.38588, more...

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

a(n)=exp(n)-5
n≥0
4 operations
N
ne5-

Sequence tr4oyd2dws1gf

-3, -1.2817181715, 3.3890560989, 16.0855369232, 50.5981500331, 144.4131591026, 399.4287934927, 1092.6331584285, 2976.9579870417, 8099.0839275754, 22022.4657948067, 59870.1417151978, 162750.7914190039, 442409.3920089205, 1202600.2841647768, 3269013.3724721107, 8886106.520507872, 24154948.7535753, 65659965.13733051, 178482296.96318725, 485165191.4097903, 1318815730.4832146, 3584912842.131592, 9744803442.248903, 26489122125.84347, 72004899333.38588, more...

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

a(n)=exp(n)-4
n≥0
4 operations
N
ne4-

Sequence zglpgdjygujc

-2.7182818285, -7.3890560989, -7.3890560989, -20.0855369232, -7.3890560989, -54.5981500331, -7.3890560989, -54.5981500331, -20.0855369232, -54.5981500331, -7.3890560989, -403.4287934927, -7.3890560989, -54.5981500331, -54.5981500331, -148.4131591026, -7.3890560989, -403.4287934927, -7.3890560989, -403.4287934927, -54.5981500331, -54.5981500331, -7.3890560989, -2980.9579870417, -20.0855369232, -54.5981500331, -54.5981500331, -403.4287934927, -7.3890560989, -2980.9579870417, -7.3890560989, -403.4287934927, -54.5981500331, -54.5981500331, -54.5981500331, -8103.0839275754, -7.3890560989, -54.5981500331, -54.5981500331, -2980.9579870417, -7.3890560989, -2980.9579870417, -7.3890560989, -403.4287934927, -403.4287934927, -54.5981500331, -7.3890560989, -22026.4657948067, -20.0855369232, -403.4287934927, more...

decimal, non-constant, non-monotonic, -

a(n)=-exp(τ(n))
τ(n)=number of divisors of n
n≥1
4 operations
Prime
nτe~

Sequence yk10uj5rmiei

-2.7182818285, -2.7182818285, -7.3890560989, -7.3890560989, -54.5981500331, -7.3890560989, -403.4287934927, -54.5981500331, -403.4287934927, -54.5981500331, -22026.4657948067, -54.5981500331, -162754.7914190039, -403.4287934927, -2980.9579870417, -2980.9579870417, -8886110.520507872, -403.4287934927, -65659969.13733051, -2980.9579870417, -162754.7914190039, -22026.4657948067, -3584912846.131592, -2980.9579870417, -485165195.4097903, -162754.7914190039, -65659969.13733051, -162754.7914190039, more...

decimal, non-constant, non-monotonic, -

a(n)=-exp(ϕ(n))
ϕ(n)=Euler's totient function
n≥1
4 operations
Prime
nϕe~

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 qn4uzgesaqire

-2.7182818285, -0.3678794412, -0.3678794412, -2.7182818285, -0.3678794412, -2.7182818285, -0.3678794412, -0.3678794412, -2.7182818285, -2.7182818285, -0.3678794412, -0.3678794412, -0.3678794412, -2.7182818285, -2.7182818285, -2.7182818285, -0.3678794412, -0.3678794412, -0.3678794412, -0.3678794412, -2.7182818285, -2.7182818285, -0.3678794412, -2.7182818285, -2.7182818285, -2.7182818285, -0.3678794412, -0.3678794412, -0.3678794412, -0.3678794412, -0.3678794412, -0.3678794412, -2.7182818285, -2.7182818285, -2.7182818285, -2.7182818285, -0.3678794412, -2.7182818285, -2.7182818285, -2.7182818285, -0.3678794412, -0.3678794412, -0.3678794412, -0.3678794412, -0.3678794412, -2.7182818285, -0.3678794412, -0.3678794412, -2.7182818285, -0.3678794412, more...

decimal, non-constant, non-monotonic, -

a(n)=-exp(λ(n))
λ(n)=Liouville's function
n≥1
4 operations
Prime
nλe~

Sequence e5vxullmnsf4p

-2.7182818285, -0.3678794412, -0.3678794412, -1, -0.3678794412, -2.7182818285, -0.3678794412, -1, -1, -2.7182818285, -0.3678794412, -1, -0.3678794412, -2.7182818285, -2.7182818285, -1, -0.3678794412, -1, -0.3678794412, -1, -2.7182818285, -2.7182818285, -0.3678794412, -1, -1, -2.7182818285, -1, -1, -0.3678794412, -0.3678794412, -0.3678794412, -1, -2.7182818285, -2.7182818285, -2.7182818285, -1, -0.3678794412, -2.7182818285, -2.7182818285, -1, -0.3678794412, -0.3678794412, -0.3678794412, -1, -1, -2.7182818285, -0.3678794412, -1, -1, -1, more...

decimal, non-constant, non-monotonic, -

a(n)=-exp(μ(n))
μ(n)=Möbius function
n≥1
4 operations
Prime
nμe~

Sequence yjaw10uyrc1xm

-2.1415926536, -0.4233108251, 4.2474634453, 16.9439442696, 51.4565573796, 145.271566449, 400.2872008391, 1093.4915657749, 2977.8163943881, 8099.9423349218, 22023.3242021531, 59871.0001225442, 162751.6498263503, 442410.2504162669, 1202601.142572123, 3269014.230879457, 8886107.378915219, 24154949.611982644, 65659965.99573786, 178482297.8215946, 485165192.2681976, 1318815731.3416219, 3584912842.9899993, 9744803443.107311, 26489122126.701878, 72004899334.2443, more...

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

a(n)=exp(n)-π
Pi (3.141...)
n≥0
4 operations
N
neπ-

Sequence xbc5gagnvpvgg

-2, -0.2817181715, 4.3890560989, 17.0855369232, 51.5981500331, 145.4131591026, 400.4287934927, 1093.6331584285, 2977.9579870417, 8100.0839275754, 22023.4657948067, 59871.1417151978, 162751.7914190039, 442410.3920089205, 1202601.2841647768, 3269014.3724721107, 8886107.520507872, 24154949.7535753, 65659966.13733051, 178482297.96318725, 485165192.4097903, 1318815731.4832146, 3584912843.131592, 9744803443.248903, 26489122126.84347, 72004899334.38588, more...

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

a(n)=exp(n)-3
n≥0
4 operations
N
ne3-

Sequence vbxvezwghgvmh

-1.5574077247, 0.4505495341, -1.9936266556, -2.8742729253, -2.5057022416, -0.9472292859, -3.67230163, -0.2208095241, 0.4387286244, -1.3037006966, -0.9498815456, 10.158170419, -7.745973886, 5.5788942329, 0.5795166668, 6.6140674052, 0.5982055959, -1.0767977343, -1.4034129392, 0.3062197572, -0.4373225333, -1.8291119534, -0.0975591069, 0.4747940661, -1.0582510828, 0.9473518845, more...

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

a(n)=tan(-exp(n))
n≥0
4 operations
N
ne~W

Sequence w1a0y0lkavp1c

-1, -4.7465010457, -0.11247325, -0.8671471937, -3.1829908777, -0.0340299246, -0.7475110499, -2.3903695627, -0.0011140966, -0.6361533302, -1.9124034991, 0, -0.5294799775, -1.5888669195, -1400.5308413028, -0.4248609241, -1.3507125149, -32.914577524, -0.3206793027, -1.1636824125, -9.3667009164, -0.2170780033, -1.0088909478, -4.8947004714, -0.1182568059, -0.8750043624, -3.2503203288, -0.0378659192, -0.7547040415, -2.4281820354, -0.0016527228, -0.6429453388, -1.9367397952, 0, -0.5360654792, -1.6061093802, -2322.6659137394, -0.4313776927, -1.3638473791, -37.1347952374, -0.327189773, -1.1742817671, -9.8886535365, -0.2234902838, -1.0178623565, -5.0519544618, -0.1241067085, -0.8829139207, -3.3205394116, -0.0418816057, more...

decimal, non-constant, non-monotonic, -

a(n)=-exp(tan(n))
n≥0
4 operations
N
nWe~

Sequence i2d3zanr4gyqd

-1, -3, -8, -21, -55, -149, -404, -1097, -2981, -8104, -22027, -59875, -162755, -442414, -1202605, -3269018, -8886111, -24154953, -65659970, -178482301, -485165196, -1318815735, -3584912847, -9744803447, -26489122130, -72004899338, more...

integer, non-constant, strictly-monotonic, -

a(n)=floor(-exp(n))
n≥0
4 operations
N
ne~f

Sequence ixwehuib2nwkn

-1, -3, -7, -20, -55, -148, -403, -1097, -2981, -8103, -22026, -59874, -162755, -442413, -1202604, -3269017, -8886111, -24154953, -65659969, -178482301, -485165195, -1318815734, -3584912846, -9744803446, -26489122130, -72004899337, more...

integer, non-constant, strictly-monotonic, -

a(n)=round(-exp(n))
n≥0
4 operations
N
ne~R

Sequence 54lggwwbmbztm

-1, -2.7182818285, -4.1132503788, -5.652233674, -7.3890560989, -9.3564690166, -11.58243519, -14.0940301071, -16.9188286786, -20.0855369232, -23.624342922, -27.5671484533, -31.9477455059, -36.8019662872, -42.1678206692, -48.085628381, -54.5981500331, -61.7507193985, -69.5913784706, -78.1710163189, -87.5435124586, -97.7658852834, -108.8984459955, -121.0049584052, -134.1528049307, -148.4131591026, -163.8611648651, -180.5761229578, -198.6416846589, -218.146053171, -239.1821929345, -261.8480471574, -286.2467638544, -312.4869306988, -340.682818993, -370.9546370761, -403.4287934927, -438.2381702569, -475.5224065556, -515.4281932439, -558.1095784971, -603.7282849919, -652.454039004, -704.4649118164, -759.9476738485, -819.0981619235, -882.1216601084, -949.2332945707, -1020.6584429088, -1096.6331584285, more...

decimal, non-constant, strictly-monotonic, -

a(n)=-exp(sqrt(n))
n≥0
4 operations
N
nQe~

Sequence z00cqs4yuat3g

-1, -2.7182818285, -2.7182818285, -7.3890560989, -2.7182818285, -7.3890560989, -2.7182818285, -20.0855369232, -7.3890560989, -7.3890560989, -2.7182818285, -20.0855369232, -2.7182818285, -7.3890560989, -7.3890560989, -54.5981500331, -2.7182818285, -20.0855369232, -2.7182818285, -20.0855369232, -7.3890560989, -7.3890560989, -2.7182818285, -54.5981500331, -7.3890560989, -7.3890560989, -20.0855369232, -20.0855369232, -2.7182818285, -20.0855369232, -2.7182818285, -148.4131591026, -7.3890560989, -7.3890560989, -7.3890560989, -54.5981500331, -2.7182818285, -7.3890560989, -7.3890560989, -54.5981500331, -2.7182818285, -20.0855369232, -2.7182818285, -20.0855369232, -20.0855369232, -7.3890560989, -2.7182818285, -148.4131591026, -7.3890560989, -20.0855369232, more...

decimal, non-constant, non-monotonic, -

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

Sequence xrj1oixd3m1vi

-1, -2.3197768247, -2.482577728, -1.1515628365, -0.4691641859, -0.3833049952, -0.7562256275, -1.9289708044, -2.6895079176, -1.51001334, -0.580409662, -0.367883044, -0.5847488045, -1.5222158005, -2.6928695054, -1.9160922779, -0.7498340852, -0.38235817, -0.4719004405, -1.1616915895, -2.4916502719, -2.3086331479, -0.9911877482, -0.4290334444, -0.4043079811, -0.8760327963, -2.1437538985, -2.6022486286, -1.3111515388, -0.514976565, -0.3723088139, -0.6676189881, -1.7357275822, -2.7180422499, -1.697374569, -0.6516923596, -0.3709162981, -0.5254300897, -1.3449657912, -2.6216277049, -2.1066798144, -0.8533182818, -0.3999076842, -0.4352760974, -1.0178595328, -2.3417617355, -2.4640056721, -1.1315327423, -0.4638218886, -0.3852924384, more...

decimal, non-constant, non-monotonic, -

a(n)=-exp(sin(n))
n≥0
4 operations
N
nSe~

Sequence 1eiksfxbca05m

-1, -2, -7, -20, -54, -148, -403, -1096, -2980, -8103, -22026, -59874, -162754, -442413, -1202604, -3269017, -8886110, -24154952, -65659969, -178482300, -485165195, -1318815734, -3584912846, -9744803446, -26489122129, -72004899337, more...

integer, non-constant, strictly-monotonic, -

a(n)=ceil(-exp(n))
n≥0
4 operations
N
ne~T

Sequence m5hvzh3xvn0xc

-1, -2, -3, -2, -5, -1, -7, -2, -3, -1, -11, -1, -13, -1, -1, -2, -17, -1, -19, -1, -1, -1, -23, -1, -5, -1, -3, -1, -29, -1, -31, -2, -1, -1, -1, -1, -37, -1, -1, -1, -41, -1, -43, -1, -1, -1, -47, -1, -7, -1, more...

integer, non-constant, non-monotonic, -

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

Sequence a1yibex4a0uzj

-1, -1.7182818285, -5.3890560989, -17.0855369232, -50.5981500331, -143.4131591026, -397.4287934927, -1089.6331584285, -2972.9579870417, -8094.0839275754, -22016.4657948067, -59863.1417151978, -162742.7914190039, -442400.3920089205, -1202590.2841647768, -3269002.3724721107, -8886094.520507872, -24154935.7535753, -65659951.13733051, -178482281.96318725, -485165175.4097903, -1318815713.4832146, -3584912824.131592, -9744803423.248903, -26489122105.84347, -72004899312.38588, more...

decimal, non-constant, strictly-monotonic, -

a(n)=n-exp(n)
n≥0
4 operations
N
nne-

Sequence c3ieu0y00y0bj

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

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

a(n)=λ(floor(exp(n)))
λ(n)=Liouville's function
n≥1
4 operations
Prime
nefλ

Sequence i1lo5tpw1wdln

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

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

a(n)=μ(floor(exp(n)))
μ(n)=Möbius function
n≥1
4 operations
Prime
nefμ

Sequence htcbeclnuzt

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

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

a(n)=μ(round(exp(n)))
μ(n)=Möbius function
n≥1
4 operations
Prime
neRμ

Sequence 1neef2erxh1lg

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

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

a(n)=λ(ceil(exp(n)))
λ(n)=Liouville's function
n≥1
4 operations
Prime
neTλ

Sequence u4spatqn3krzn

-1, -0.3678794412, -0.1353352832, -0.0497870684, -0.0183156389, -0.006737947, -0.0024787522, -0.000911882, -0.0003354626, -0.0001234098, -0.0000453999, -0.0000167017, -0.0000061442, -0.0000022603, -0.0000008315, 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, strictly-monotonic, -

a(n)=-exp(-n)
n≥0
4 operations
N
n~e~

Sequence jkz0sfodrk3yk

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

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

a(n)=μ(ceil(exp(n)))
μ(n)=Möbius function
n≥1
4 operations
Prime
neTμ

Sequence whunkdillb5hd

-1, 0.7182818285, 5.3890560989, 18.0855369232, 52.5981500331, 146.4131591026, 401.4287934927, 1094.6331584285, 2978.9579870417, 8101.0839275754, 22024.4657948067, 59872.1417151978, 162752.7914190039, 442411.3920089205, 1202602.2841647768, 3269015.3724721107, 8886108.520507872, 24154950.7535753, 65659967.13733051, 178482298.96318725, 485165193.4097903, 1318815732.4832146, 3584912844.131592, 9744803444.248903, 26489122127.84347, 72004899335.38588, more...

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

a(n)=exp(n)-2
n≥0
4 operations
N
ne2-

Sequence wnowc2dssdvzj

-0.9117339148, -0.9117339148, 0.4483562418, 0.4483562418, -0.3706617334, 0.4483562418, 0.2627415567, -0.3706617334, 0.2627415567, -0.3706617334, -0.725042318, -0.3706617334, 0.128036763, 0.2627415567, -0.9157436949, -0.9157436949, -0.8581715487, 0.2627415567, -0.5803010704, -0.9157436949, 0.128036763, -0.725042318, 0.9952748137, -0.9157436949, 0.9162170329, 0.128036763, -0.5803010704, 0.128036763, more...

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

a(n)=cos(exp(ϕ(n)))
ϕ(n)=Euler's totient function
n≥1
4 operations
Prime
nϕeO

Sequence jhzcpgnmeoa3o

-0.9117339148, -0.1452141099, 0.7902475798, 0.9317550189, 0.8677460787, 0.2404331672, -0.8630842736, -0.5265020474, 0.6489522161, 0.9202531118, 0.9080834845, 0.5365646538, -0.6849354182, -0.7877767871, 0.4116551619, 0.892556887, 0.9272521418, 0.7252161393, -0.3565839027, -0.8987692791, 0.0668159401, 0.8374141786, 0.9330868926, 0.8326393618, 0.0424484162, -0.9016964194, -0.3324049853, 0.7339581389, 0.9279595461, 0.8900757477, 0.393110577, -0.7988227741, -0.6685285296, 0.5513531529, 0.9097866923, 0.9190743056, 0.6372395225, -0.547260878, -0.8563015408, 0.2621236493, 0.8711396752, 0.9313961282, 0.7836167663, -0.1705048843, -0.9115588812, -0.1199176348, 0.7966318532, 0.9320704007, 0.8642109686, 0.2183637404, more...

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

a(n)=cos(exp(cos(n)))
n≥0
4 operations
N
nOeO

Sequence ukyxfawagclqo

-0.9117339148, 0.4483562418, 0.4483562418, 0.3285947554, 0.4483562418, -0.3706617334, 0.4483562418, -0.3706617334, 0.3285947554, -0.3706617334, 0.4483562418, 0.2627415567, 0.4483562418, -0.3706617334, -0.3706617334, -0.7260031145, 0.4483562418, 0.2627415567, 0.4483562418, 0.2627415567, -0.3706617334, -0.3706617334, 0.4483562418, -0.9157436949, 0.3285947554, -0.3706617334, -0.3706617334, 0.2627415567, 0.4483562418, -0.9157436949, 0.4483562418, 0.2627415567, -0.3706617334, -0.3706617334, -0.3706617334, -0.6086217021, 0.4483562418, -0.3706617334, -0.3706617334, -0.9157436949, 0.4483562418, -0.9157436949, 0.4483562418, 0.2627415567, 0.2627415567, -0.3706617334, 0.4483562418, -0.725042318, 0.3285947554, 0.2627415567, more...

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

a(n)=cos(exp(τ(n)))
τ(n)=number of divisors of n
n≥1
4 operations
Prime
nτeO

Sequence fwjdv1rclbetb

-0.9117339148, 0.9330920756, 0.9330920756, -0.9117339148, 0.9330920756, -0.9117339148, 0.9330920756, 0.9330920756, -0.9117339148, -0.9117339148, 0.9330920756, 0.9330920756, 0.9330920756, -0.9117339148, -0.9117339148, -0.9117339148, 0.9330920756, 0.9330920756, 0.9330920756, 0.9330920756, -0.9117339148, -0.9117339148, 0.9330920756, -0.9117339148, -0.9117339148, -0.9117339148, 0.9330920756, 0.9330920756, 0.9330920756, 0.9330920756, 0.9330920756, 0.9330920756, -0.9117339148, -0.9117339148, -0.9117339148, -0.9117339148, 0.9330920756, -0.9117339148, -0.9117339148, -0.9117339148, 0.9330920756, 0.9330920756, 0.9330920756, 0.9330920756, 0.9330920756, -0.9117339148, 0.9330920756, 0.9330920756, -0.9117339148, 0.9330920756, more...

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

a(n)=cos(exp(λ(n)))
λ(n)=Liouville's function
n≥1
4 operations
Prime
nλeO

Sequence 4thdx1cfnzdp

-0.9117339148, 0.9330920756, 0.9330920756, 0.5403023059, 0.9330920756, -0.9117339148, 0.9330920756, 0.5403023059, 0.5403023059, -0.9117339148, 0.9330920756, 0.5403023059, 0.9330920756, -0.9117339148, -0.9117339148, 0.5403023059, 0.9330920756, 0.5403023059, 0.9330920756, 0.5403023059, -0.9117339148, -0.9117339148, 0.9330920756, 0.5403023059, 0.5403023059, -0.9117339148, 0.5403023059, 0.5403023059, 0.9330920756, 0.9330920756, 0.9330920756, 0.5403023059, -0.9117339148, -0.9117339148, -0.9117339148, 0.5403023059, 0.9330920756, -0.9117339148, -0.9117339148, 0.5403023059, 0.9330920756, 0.9330920756, 0.9330920756, 0.5403023059, 0.5403023059, -0.9117339148, 0.9330920756, 0.5403023059, 0.5403023059, 0.5403023059, more...

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

a(n)=cos(exp(μ(n)))
μ(n)=Möbius function
n≥1
4 operations
Prime
nμeO

Sequence ynpjuzowlyhdd

-0.8414709848, -0.4107812905, -0.8938549549, -0.9444710089, 0.9287679362, 0.6876914117, -0.9648662469, 0.2156157083, -0.4017629715, 0.793460537, 0.6887043176, -0.9951894317, -0.9917694225, -0.9843122905, -0.5014051372, -0.9887626498, -0.5133630226, -0.7327539977, 0.8144020308, -0.2927993424, -0.4006823539, -0.8774308268, -0.097098122, 0.4289050245, -0.7268277664, -0.6877383212, more...

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

a(n)=sin(-exp(n))
n≥0
4 operations
N
ne~S

Sequence 11fsqfbuav5eo

-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
4 operations
N
neO~

Sequence oc0fxl5lbp3ki

-0.4505495341, -6.8133892415, 0.7754376141, 0.3896813696, 0.5727571714, 4.0371538871, -0.5851803227, -1.6147588891, 1.1723962844, 0.4252348176, 0.4611791719, 1.5727074224, -1.063755449, -0.7818976537, 2.2138424897, 0.5052168856, 0.4038141466, 0.9494014839, -2.6200377986, -0.4878025246, 14.9330431736, 0.6526863896, 0.3854421442, 0.6651325919, 23.5367711958, -0.4795069625, -2.8373122846, 0.9253861647, 0.4016133446, 0.5121054491, 2.3390141548, -0.7530662049, -1.1124229762, 1.5131353728, 0.4562345332, 0.4287839175, 1.2093816891, -1.5293658262, -0.6031475844, 3.6815994999, 0.5636699997, 0.3908189048, 0.7927912657, -5.7790533978, -0.4510619854, -8.2788811326, 0.7587755804, 0.3886800799, 0.5821837786, 4.4689995087, more...

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

a(n)=tan(exp(cos(n)))
n≥0
4 operations
N
nOeW

Sequence v1vegdrzneyle

-0.4505495341, -0.4505495341, 1.9936266556, 1.9936266556, 2.5057022416, 1.9936266556, 3.67230163, 2.5057022416, 3.67230163, 2.5057022416, 0.9498815456, 2.5057022416, 7.745973886, 3.67230163, -0.4387286244, -0.4387286244, -0.5982055959, 3.67230163, 1.4034129392, -0.4387286244, 7.745973886, 0.9498815456, 0.0975591069, -0.4387286244, 0.4373225333, 7.745973886, 1.4034129392, 7.745973886, more...

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

a(n)=tan(exp(ϕ(n)))
ϕ(n)=Euler's totient function
n≥1
4 operations
Prime
nϕeW

Sequence zzck05kbskdll

-0.4505495341, 0.3854255918, 0.3854255918, -0.4505495341, 0.3854255918, -0.4505495341, 0.3854255918, 0.3854255918, -0.4505495341, -0.4505495341, 0.3854255918, 0.3854255918, 0.3854255918, -0.4505495341, -0.4505495341, -0.4505495341, 0.3854255918, 0.3854255918, 0.3854255918, 0.3854255918, -0.4505495341, -0.4505495341, 0.3854255918, -0.4505495341, -0.4505495341, -0.4505495341, 0.3854255918, 0.3854255918, 0.3854255918, 0.3854255918, 0.3854255918, 0.3854255918, -0.4505495341, -0.4505495341, -0.4505495341, -0.4505495341, 0.3854255918, -0.4505495341, -0.4505495341, -0.4505495341, 0.3854255918, 0.3854255918, 0.3854255918, 0.3854255918, 0.3854255918, -0.4505495341, 0.3854255918, 0.3854255918, -0.4505495341, 0.3854255918, more...

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

a(n)=tan(exp(λ(n)))
λ(n)=Liouville's function
n≥1
4 operations
Prime
nλeW

Sequence ysqil2cnhv4yp

-0.4505495341, 0.3854255918, 0.3854255918, 1.5574077247, 0.3854255918, -0.4505495341, 0.3854255918, 1.5574077247, 1.5574077247, -0.4505495341, 0.3854255918, 1.5574077247, 0.3854255918, -0.4505495341, -0.4505495341, 1.5574077247, 0.3854255918, 1.5574077247, 0.3854255918, 1.5574077247, -0.4505495341, -0.4505495341, 0.3854255918, 1.5574077247, 1.5574077247, -0.4505495341, 1.5574077247, 1.5574077247, 0.3854255918, 0.3854255918, 0.3854255918, 1.5574077247, -0.4505495341, -0.4505495341, -0.4505495341, 1.5574077247, 0.3854255918, -0.4505495341, -0.4505495341, 1.5574077247, 0.3854255918, 0.3854255918, 0.3854255918, 1.5574077247, 1.5574077247, -0.4505495341, 0.3854255918, 1.5574077247, 1.5574077247, 1.5574077247, more...

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

a(n)=tan(exp(μ(n)))
μ(n)=Möbius function
n≥1
4 operations
Prime
nμeW

Sequence 5y5glsv4hk5up

-0.4505495341, 1.9936266556, 1.9936266556, 2.8742729253, 1.9936266556, 2.5057022416, 1.9936266556, 2.5057022416, 2.8742729253, 2.5057022416, 1.9936266556, 3.67230163, 1.9936266556, 2.5057022416, 2.5057022416, 0.9472292859, 1.9936266556, 3.67230163, 1.9936266556, 3.67230163, 2.5057022416, 2.5057022416, 1.9936266556, -0.4387286244, 2.8742729253, 2.5057022416, 2.5057022416, 3.67230163, 1.9936266556, -0.4387286244, 1.9936266556, 3.67230163, 2.5057022416, 2.5057022416, 2.5057022416, 1.3037006966, 1.9936266556, 2.5057022416, 2.5057022416, -0.4387286244, 1.9936266556, -0.4387286244, 1.9936266556, 3.67230163, 3.67230163, 2.5057022416, 1.9936266556, 0.9498815456, 2.8742729253, 3.67230163, more...

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

a(n)=tan(exp(τ(n)))
τ(n)=number of divisors of n
n≥1
4 operations
Prime
nτeW

Sequence khlssq0r0cubd

0, -9, -9.9998765902, -9.9999545945, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, -9.999954598, more...

decimal, non-constant, monotonic, -0

a(n)=exp(a(n-1))-10
a(0)=0
n≥0
4 operations
Recursive
re10-

Sequence rgw5g14hxfdmo

0, -8, -8.9996645374, -8.9998765488, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, -8.999876575, more...

decimal, non-constant, monotonic, -0

a(n)=exp(a(n-1))-9
a(0)=0
n≥0
4 operations
Recursive
re9-

Sequence olljv3is22qaj

0, -7, -7.999088118, -7.9996642313, -7.9996644247, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, -7.9996644248, more...

decimal, non-constant, monotonic, -0

a(n)=exp(a(n-1))-8
a(0)=0
n≥0
4 operations
Recursive
re8-

Sequence 5lptfstovncwn

0, -6, -6.9975212478, -6.9990858549, -6.9990872841, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, -6.9990872854, more...

decimal, non-constant, monotonic, -0

a(n)=exp(a(n-1))-7
a(0)=0
n≥0
4 operations
Recursive
re7-

Sequence hxsuvuiyrctcp

0, -5, -5.993262053, -5.9975044897, -5.9975150543, -5.9975150806, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, -5.9975150807, more...

decimal, non-constant, monotonic, -0

a(n)=exp(a(n-1))-6
a(0)=0
n≥0
4 operations
Recursive
re6-

Sequence 2l3iv2ot30znh

0, -4, -4.9816843611, -4.9931375061, -4.9932156549, -4.993216185, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, -4.9932161886, more...

decimal, non-constant, monotonic, -0

a(n)=exp(a(n-1))-5
a(0)=0
n≥0
4 operations
Recursive
re5-

Sequence appzit0qobr5j

0, -3, -3.9502129316, -3.9807493977, -3.9813283584, -3.9813391654, -3.9813393671, -3.9813393708, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, -3.9813393709, more...

decimal, non-constant, monotonic, -0

a(n)=exp(a(n-1))-4
a(0)=0
n≥0
4 operations
Recursive
re4-

Sequence nv3mfad3brvae

0, -2.7182818285, -10.1073379274, -30.1928748506, -84.7910248837, -233.2041839863, -636.632977479, -1733.2661359075, -4714.2241229492, -12817.3080505246, -34843.7738453313, -94717.9155605291, -257472.706979533, -699886.0989884535, -1902490.3831532304, -5171507.755625341, -14057618.276133213, -38212571.02970851, -103872540.16703902, -282354841.13022625, -767520036.5400165, -2086335771.023231, -5671248617.154823, -15416052063.403727, -41905174193.2472, more...

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

a(n)=a(n-1)-exp(n)
a(0)=0
n≥0
4 operations
Recursive
rne-

Sequence gsp5v54sws0rm

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
4 operations
Recursive
rOe~

Sequence rjbsirvibc3be

0, -2.1415926536, -3.0241250448, -3.0929923278, -3.0962266524, -3.0963731438, -3.0963797676, -3.096380067, -3.0963800806, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, -3.0963800812, more...

decimal, non-constant, monotonic, -0

a(n)=exp(a(n-1))-π
a(0)=0
Pi (3.141...)
n≥0
4 operations
Recursive
reπ-