Sequence Database

A database with 899757 machine generated integer and decimal sequences.

Displaying result 0-99 of total 35233. [0] [1] [2] [3] [4] ... [352]

Sequence ijoirlgtl1rj

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, more...

integer, monotonic, +, A054899

a(n)=floor(n/10)
n≥0
4 operations
Arithmetic

Sequence osupob4yuo4ql

0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, more...

integer, monotonic, +, A054898

a(n)=floor(n/9)
n≥0
4 operations
Arithmetic

Sequence j5p1mjiwf0ylg

0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, more...

integer, monotonic, +, A054897

a(n)=floor(n/8)
n≥0
4 operations
Arithmetic

Sequence vfodn4rv1ejnp

0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, more...

integer, monotonic, +, A132270

a(n)=floor(n/7)
n≥0
4 operations
Arithmetic

Sequence 1csiyc0a2fqs

0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, more...

integer, monotonic, +, A152467

a(n)=floor(n/6)
n≥0
4 operations
Arithmetic

Sequence uziproz30uome

0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, more...

integer, monotonic, +, A002266

a(n)=floor(n/5)
n≥0
4 operations
Arithmetic
a(n)=∑(cf(5+a(n-1)))
a(0)=5
cf(a)=characteristic function of a (in range)
∑(a)=partial sums of a
n≥0
5 operations
Recursive

Sequence qxajx0kofi1me

0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 11, 11, 11, 11, 12, 12, more...

integer, monotonic, +, A002265

a(n)=floor(n/4)
n≥0
4 operations
Arithmetic
a(n)=∑(cf(4+a(n-1)))
a(0)=4
cf(a)=characteristic function of a (in range)
∑(a)=partial sums of a
n≥0
5 operations
Recursive

Sequence e0qiz3vtfm1cc

0, 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13, 13, 14, 14, 14, 14, 15, 15, more...

integer, monotonic, +, A032615

a(n)=floor(n/π)
π=3.141...
n≥0
4 operations
Arithmetic

Sequence g1oapuftv2mm

0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 16, 16, more...

integer, monotonic, +, A002264

a(n)=floor(n/3)
n≥0
4 operations
Arithmetic
a(n)=∑(cf(3+a(n-1)))
a(0)=3
cf(a)=characteristic function of a (in range)
∑(a)=partial sums of a
n≥0
5 operations
Recursive

Sequence rqs0vzragjdkn

0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, 23, 23, 24, 24, more...

integer, monotonic, +, A004526

a(n)=floor(n/2)
n≥0
4 operations
Arithmetic
a(n)=n-1-a(n-1)
a(0)=0
n≥0
5 operations
Recursive
a(n)=(n-n%2)/2
n≥0
7 operations
Divisibility
a(n)=C(a(n-1), n)+a(n-2)
a(0)=0
a(1)=0
C(n,k)=binomial coefficient
n≥0
5 operations
Combinatoric
a(n)=∑(a(n-2)^a(n-1))
a(0)=0
a(1)=0
∑(a)=partial sums of a
n≥0
4 operations
Power
a(n)=∑(agc(a(n-2))-a(n-1))
a(0)=0
a(1)=0
agc(n)=number of factorizations into prime powers (abelian group count)
∑(a)=partial sums of a
n≥0
5 operations
Prime

Sequence aowqxobot5eib

0, 3, 6, 9, 12, 15, 18, 21, 25, 28, 31, 34, 37, 40, 43, 47, 50, 53, 56, 59, 62, 65, 69, 72, 75, 78, 81, 84, 87, 91, 94, 97, 100, 103, 106, 109, 113, 116, 119, 122, 125, 128, 131, 135, 138, 141, 144, 147, 150, 153, more...

integer, strictly-monotonic, +, A022844

a(n)=floor(π*n)
π=3.141...
n≥0
4 operations
Arithmetic

Sequence nbytkf2qa1bc

6, 3, 2, 1, 1, 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, more...

integer, monotonic, +, A033326

a(n)=floor(6/n)
n≥1
4 operations
Arithmetic

Sequence gqs554v4c1vjj

7, 3, 2, 1, 1, 1, 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, more...

integer, monotonic, +, A033327

a(n)=floor(7/n)
n≥1
4 operations
Arithmetic
a(n)=floor(exp(2-log(n)))
n≥1
6 operations
Power

Sequence yjzfpa0sht0oc

8, 4, 2, 2, 1, 1, 1, 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, more...

integer, monotonic, +, A033328

a(n)=floor(8/n)
n≥1
4 operations
Arithmetic

Sequence j0u1tt4ugxb2d

9, 4, 3, 2, 1, 1, 1, 1, 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, more...

integer, monotonic, +, A033329

a(n)=floor(9/n)
n≥1
4 operations
Arithmetic

Sequence zk5uintiykvzl

10, 5, 3, 2, 2, 1, 1, 1, 1, 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, more...

integer, monotonic, +, A033330

a(n)=floor(10/n)
n≥1
4 operations
Arithmetic

Sequence jevzahwbfih0n

0, -3.1415926536, -7.1415926536, -11.1415926536, -15.1415926536, -19.1415926536, -23.1415926536, -27.1415926536, -31.1415926536, -35.1415926536, -39.1415926536, -43.1415926536, -47.1415926536, -51.1415926536, -55.1415926536, -59.1415926536, -63.1415926536, -67.1415926536, -71.1415926536, -75.1415926536, -79.1415926536, -83.1415926536, -87.1415926536, -91.1415926536, -95.1415926536, more...

decimal, strictly-monotonic, -

a(n)=floor(a(n-1))-π
a(0)=0
π=3.141...
n≥0
4 operations
Recursive

Sequence 4a0tkwa3a1bkb

0, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, more...

decimal, non-monotonic, +

a(n)=π-floor(a(n-1))
a(0)=0
π=3.141...
n≥0
4 operations
Recursive

Sequence o5xzw4ro0dcnc

0, 3.1415926536, 6.1415926536, 9.1415926536, 12.1415926536, 15.1415926536, 18.1415926536, 21.1415926536, 24.1415926536, 27.1415926536, 30.1415926536, 33.1415926536, 36.1415926536, 39.1415926536, 42.1415926536, 45.1415926536, 48.1415926536, 51.1415926536, 54.1415926536, 57.1415926536, 60.1415926536, 63.1415926536, 66.1415926536, 69.1415926536, 72.1415926536, more...

decimal, strictly-monotonic, +

a(n)=π+floor(a(n-1))
a(0)=0
π=3.141...
n≥0
4 operations
Recursive

Sequence spw4jixphxmul

1, -2.1415926536, -6.1415926536, -10.1415926536, -14.1415926536, -18.1415926536, -22.1415926536, -26.1415926536, -30.1415926536, -34.1415926536, -38.1415926536, -42.1415926536, -46.1415926536, -50.1415926536, -54.1415926536, -58.1415926536, -62.1415926536, -66.1415926536, -70.1415926536, -74.1415926536, -78.1415926536, -82.1415926536, -86.1415926536, -90.1415926536, -94.1415926536, more...

decimal, strictly-monotonic, +-

a(n)=floor(a(n-1))-π
a(0)=1
π=3.141...
n≥0
4 operations
Recursive

Sequence imhe5a3zj5gii

1, 0.1, 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, monotonic, +

a(n)=a(n-1)^6/10
a(0)=1
n≥0
5 operations
Power
a(n)=floor(a(n-1))/10
a(0)=1
n≥0
4 operations
Recursive

Sequence j4b1prymiyvkm

1, 0.1111111111, 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, monotonic, +

a(n)=a(n-1)^6/9
a(0)=1
n≥0
5 operations
Power
a(n)=floor(a(n-1))/9
a(0)=1
n≥0
4 operations
Recursive

Sequence jjsnral0qdaqh

1, 0.125, 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, monotonic, +

a(n)=a(n-1)^6/8
a(0)=1
n≥0
5 operations
Power
a(n)=floor(a(n-1))/8
a(0)=1
n≥0
4 operations
Recursive

Sequence imltbljerz1xg

1, 0.1428571429, 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, monotonic, +

a(n)=a(n-1)^7/7
a(0)=1
n≥0
5 operations
Power
a(n)=floor(a(n-1))/7
a(0)=1
n≥0
4 operations
Recursive

Sequence 01xfyxfo0xlqn

1, 0.1666666667, 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, monotonic, +

a(n)=a(n-1)^8/6
a(0)=1
n≥0
5 operations
Power
a(n)=floor(a(n-1))/6
a(0)=1
n≥0
4 operations
Recursive

Sequence qlastexnxmirg

1, 0.2, 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, monotonic, +

a(n)=floor(a(n-1))/5
a(0)=1
n≥0
4 operations
Recursive
a(n)=a(n-1)^9/5
a(0)=1
n≥0
5 operations
Power
a(n)=floor(a(n-1))/p(2+n)
a(0)=1
p(n)=nth prime
n≥0
7 operations
Prime

Sequence do3jqldqasypn

1, 0.25, 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, monotonic, +

a(n)=floor(a(n-1))/4
a(0)=1
n≥0
4 operations
Recursive
a(n)=a(n-1)^10/4
a(0)=1
n≥0
5 operations
Power
a(n)=floor(a(n-1))/(2+p(n))
a(0)=1
p(n)=nth prime
n≥0
7 operations
Prime

Sequence tohif5yybd1rj

1, 0.3183098862, 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, monotonic, +

a(n)=floor(a(n-1))/π
a(0)=1
π=3.141...
n≥0
4 operations
Recursive
a(n)=sqrt(floor(a(n-1)))/π
a(0)=1
π=3.141...
n≥0
5 operations
Power

Sequence qvz2n0fveebvi

1, 0.3333333333, 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, monotonic, +

a(n)=floor(a(n-1))/3
a(0)=1
n≥0
4 operations
Recursive
a(n)=sqrt(floor(a(n-1))/9)
a(0)=1
n≥0
5 operations
Power
a(n)=floor(2/n)/p(n)
p(n)=nth prime
n≥1
7 operations
Prime

Sequence dno1l01f2wtmn

1, 0.5, 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, monotonic, +

a(n)=floor(a(n-1))/2
a(0)=1
n≥0
4 operations
Recursive
a(n)=floor(2/n)/2
n≥1
6 operations
Arithmetic
a(n)=sqrt(floor(a(n-1))/4)
a(0)=1
n≥0
5 operations
Power
a(n)=floor(a(n-1))%2/2
a(0)=1
n≥0
6 operations
Divisibility
a(n)=floor(a(n-1))/p(n)
a(0)=1
p(n)=nth prime
n≥0
5 operations
Prime
a(n)=1-1/P(a(n-1)+a(n-1))
a(0)=1
P(n)=Partition numbers
n≥0
8 operations
Combinatoric

Sequence ggfdyl1pkeehi

1, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, more...

decimal, non-monotonic, +

a(n)=π-floor(a(n-1))
a(0)=1
π=3.141...
n≥0
4 operations
Recursive
a(n)=π-floor(a(n-1))!
a(0)=1
π=3.141...
n≥0
5 operations
Combinatoric
a(n)=π-τ(floor(a(n-1)))
a(0)=1
π=3.141...
τ(n)=number of divisors of n
n≥0
5 operations
Prime

Sequence qiw2xtcrsjixf

1, 3, 9, 28, 87, 273, 857, 2692, 8457, 26568, 83465, 262213, 823766, 2587937, 8130243, 25541911, 80242279, 252088554, 791959549, 2488014301, 7816327450, 24555716894, 77144059797, more...

integer, strictly-monotonic, +, A134915

a(n)=floor(π*a(n-1))
a(0)=1
π=3.141...
n≥0
4 operations
Recursive

Sequence qts4kentk0zol

1, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, more...

decimal, non-monotonic, +

a(n)=π/floor(a(n-1))
a(0)=1
π=3.141...
n≥0
4 operations
Recursive
a(n)=π/P(floor(a(n-1)))
a(0)=1
π=3.141...
P(n)=Partition numbers
n≥0
5 operations
Combinatoric
a(n)=π/gpf(floor(a(n-1)))
a(0)=1
π=3.141...
gpf(n)=greatest prime factor of n
n≥0
5 operations
Prime

Sequence 3z31flnukenkb

1, 3.1415926536, 9.4247779608, 28.2743338823, 87.9645943005, 273.3185608623, 857.65479443, 2692.3449041265, 8457.1674234637, 26568.4490714089, 83465.8336205736, 262213.0308318721, 823766.4344757404, 2587937.2138770497, 8130243.867153209, 25541911.68069984, 80242279.95624432, 252088554.21370253, 791959549.3004738, 2488014301.0786858, 7816327450.047944, 24555716894.97224, 77144059797.82117, more...

decimal, strictly-monotonic, +

a(n)=π*floor(a(n-1))
a(0)=1
π=3.141...
n≥0
4 operations
Recursive

Sequence h1jfndxuz4soi

1, 4.1415926536, 7.1415926536, 10.1415926536, 13.1415926536, 16.1415926536, 19.1415926536, 22.1415926536, 25.1415926536, 28.1415926536, 31.1415926536, 34.1415926536, 37.1415926536, 40.1415926536, 43.1415926536, 46.1415926536, 49.1415926536, 52.1415926536, 55.1415926536, 58.1415926536, 61.1415926536, 64.1415926536, 67.1415926536, 70.1415926536, 73.1415926536, more...

decimal, strictly-monotonic, +

a(n)=π+floor(a(n-1))
a(0)=1
π=3.141...
n≥0
4 operations
Recursive

Sequence 53vwa5vf2nanh

2, -1.1415926536, -5.1415926536, -9.1415926536, -13.1415926536, -17.1415926536, -21.1415926536, -25.1415926536, -29.1415926536, -33.1415926536, -37.1415926536, -41.1415926536, -45.1415926536, -49.1415926536, -53.1415926536, -57.1415926536, -61.1415926536, -65.1415926536, -69.1415926536, -73.1415926536, -77.1415926536, -81.1415926536, -85.1415926536, -89.1415926536, -93.1415926536, more...

decimal, strictly-monotonic, +-

a(n)=floor(a(n-1))-π
a(0)=2
π=3.141...
n≥0
4 operations
Recursive

Sequence 3d5umitqp30un

2, 0.2, 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, monotonic, +

a(n)=floor(a(n-1))/10
a(0)=2
n≥0
4 operations
Recursive
a(n)=floor(sqrt(a(n-1)))/5
a(0)=2
n≥0
5 operations
Power

Sequence zrtlk5tfbmrsi

2, 0.2222222222, 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, monotonic, +

a(n)=floor(a(n-1))/9
a(0)=2
n≥0
4 operations
Recursive

Sequence yf0gcixnqvp4k

2, 0.25, 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, monotonic, +

a(n)=floor(a(n-1))/8
a(0)=2
n≥0
4 operations
Recursive
a(n)=floor(sqrt(a(n-1)))/4
a(0)=2
n≥0
5 operations
Power

Sequence ccilxscpsxldh

2, 0.2857142857, 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, monotonic, +

a(n)=floor(a(n-1))/7
a(0)=2
n≥0
4 operations
Recursive

Sequence lkvmofnd3mtyb

2, 0.3333333333, 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, monotonic, +

a(n)=floor(a(n-1))/6
a(0)=2
n≥0
4 operations
Recursive
a(n)=floor(sqrt(a(n-1)))/3
a(0)=2
n≥0
5 operations
Power

Sequence f5zea5dzo3nyk

2, 0.4, 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, monotonic, +

a(n)=floor(a(n-1))/5
a(0)=2
n≥0
4 operations
Recursive
a(n)=floor(a(n-1))/p(2+n)
a(0)=2
p(n)=nth prime
n≥0
7 operations
Prime

Sequence malh3ujaunnw

2, 0.5, 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, monotonic, +

a(n)=floor(a(n-1))/4
a(0)=2
n≥0
4 operations
Recursive
a(n)=floor(2/n)/n
n≥1
6 operations
Arithmetic
a(n)=sqrt(floor(a(n-1))/8)
a(0)=2
n≥0
5 operations
Power
a(n)=floor(2/n)/P(n)
P(n)=Partition numbers
n≥1
7 operations
Combinatoric
a(n)=floor(2/n)/τ(n)
τ(n)=number of divisors of n
n≥1
7 operations
Prime

Sequence v1nbvbvkp5gbe

2, 0.6366197724, 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, monotonic, +

a(n)=floor(a(n-1))/π
a(0)=2
π=3.141...
n≥0
4 operations
Recursive

Sequence xruc0dbvgc3vc

2, 0.6666666667, 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, monotonic, +

a(n)=floor(a(n-1))/3
a(0)=2
n≥0
4 operations
Recursive
a(n)=floor(a(n-1))/p(1+n)
a(0)=2
p(n)=nth prime
n≥0
7 operations
Prime

Sequence nr0tsnyxyatjn

2, 1, 0.5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, more...

decimal, monotonic, +

a(n)=floor(a(n-1))/2
a(0)=2
n≥0
4 operations
Recursive
a(n)=floor(sqrt(a(n-1)))/n
a(0)=2
n≥0
5 operations
Power
a(n)=Ω(a(n-2)^a(n-1))/2
a(0)=2
a(1)=1
Ω(n)=max factorization terms
n≥0
6 operations
Prime

Sequence 01tsifqy1bsh

2, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, 1.1415926536, 2.1415926536, more...

decimal, non-monotonic, +

a(n)=π-floor(a(n-1))
a(0)=2
π=3.141...
n≥0
4 operations
Recursive
a(n)=π-floor(a(n-1))!
a(0)=2
π=3.141...
n≥0
5 operations
Combinatoric
a(n)=π-τ(floor(a(n-1)))
a(0)=2
π=3.141...
τ(n)=number of divisors of n
n≥0
5 operations
Prime

Sequence xmcuzsoqci1gn

2, 1.5, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, more...

decimal, non-monotonic, +

a(n)=3/floor(a(n-1))
a(0)=2
n≥0
4 operations
Recursive
a(n)=3/P(floor(a(n-1)))
a(0)=2
P(n)=Partition numbers
n≥0
5 operations
Combinatoric
a(n)=3/gpf(floor(a(n-1)))
a(0)=2
gpf(n)=greatest prime factor of n
n≥0
5 operations
Prime

Sequence icjskmo4hgumm

2, 1.5707963268, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, more...

decimal, non-monotonic, +

a(n)=π/floor(a(n-1))
a(0)=2
π=3.141...
n≥0
4 operations
Recursive
a(n)=π/P(floor(a(n-1)))
a(0)=2
π=3.141...
P(n)=Partition numbers
n≥0
5 operations
Combinatoric
a(n)=π/gpf(floor(a(n-1)))
a(0)=2
π=3.141...
gpf(n)=greatest prime factor of n
n≥0
5 operations
Prime

Sequence 0sn34ikvyrtqc

2, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, 2.5, more...

decimal, monotonic, +

a(n)=5/floor(a(n-1))
a(0)=2
n≥0
4 operations
Recursive
a(n)=5/ceil(sqrt(a(n-1)))
a(0)=2
n≥0
5 operations
Power
a(n)=5/floor(a(n-1))!
a(0)=2
n≥0
5 operations
Combinatoric
a(n)=5/τ(floor(a(n-1)))
a(0)=2
τ(n)=number of divisors of n
n≥0
5 operations
Prime

Sequence trw405hny2c0l

2, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, more...

decimal, non-monotonic, +

a(n)=7/floor(a(n-1))
a(0)=2
n≥0
4 operations
Recursive
a(n)=7/P(floor(a(n-1)))
a(0)=2
P(n)=Partition numbers
n≥0
5 operations
Combinatoric
a(n)=7/gpf(floor(a(n-1)))
a(0)=2
gpf(n)=greatest prime factor of n
n≥0
5 operations
Prime

Sequence 01gkebdymvqef

2, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, more...

decimal, non-monotonic, +

a(n)=9/floor(a(n-1))
a(0)=2
n≥0
4 operations
Recursive

Sequence voh4a0ymbhzvg

2, 5.1415926536, 8.1415926536, 11.1415926536, 14.1415926536, 17.1415926536, 20.1415926536, 23.1415926536, 26.1415926536, 29.1415926536, 32.1415926536, 35.1415926536, 38.1415926536, 41.1415926536, 44.1415926536, 47.1415926536, 50.1415926536, 53.1415926536, 56.1415926536, 59.1415926536, 62.1415926536, 65.1415926536, 68.1415926536, 71.1415926536, 74.1415926536, more...

decimal, strictly-monotonic, +

a(n)=π+floor(a(n-1))
a(0)=2
π=3.141...
n≥0
4 operations
Recursive

Sequence njobligbclh1j

2, 6, 18, 56, 175, 549, 1724, 5416, 17014, 53451, 167921, 527539, 1657312, 5206599, 16357013, 51387071, 161437244, 507170059, 1593321731, 5005567844, 15725455165, 49402974420, more...

integer, strictly-monotonic, +

a(n)=floor(π*a(n-1))
a(0)=2
π=3.141...
n≥0
4 operations
Recursive

Sequence rvxrvx1h4yxhj

2, 6.2831853072, 18.8495559215, 56.5486677646, 175.929188601, 549.7787143782, 1724.7343668208, 5416.1057347888, 17014.8658118423, 53451.0574081767, 167921.268927028, 527539.3799834517, 1657312.6468821059, 5206599.203906207, 16357013.168587964, 51387071.87547274, 161437244.7430971, 507170059.7661829, 1593321731.475102, 5005567844.914573, 15725455165.7557, 49402974420.719666, more...

decimal, strictly-monotonic, +

a(n)=π*floor(a(n-1))
a(0)=2
π=3.141...
n≥0
4 operations
Recursive

Sequence m1r53jg0sdrpb

3, -0.1415926536, -4.1415926536, -8.1415926536, -12.1415926536, -16.1415926536, -20.1415926536, -24.1415926536, -28.1415926536, -32.1415926536, -36.1415926536, -40.1415926536, -44.1415926536, -48.1415926536, -52.1415926536, -56.1415926536, -60.1415926536, -64.1415926536, -68.1415926536, -72.1415926536, -76.1415926536, -80.1415926536, -84.1415926536, -88.1415926536, -92.1415926536, more...

decimal, strictly-monotonic, +-

a(n)=floor(a(n-1))-π
a(0)=3
π=3.141...
n≥0
4 operations
Recursive

Sequence c1205oxhl0s0m

3, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, 0.1415926536, 3.1415926536, more...

decimal, non-monotonic, +

a(n)=π-floor(a(n-1))
a(0)=3
π=3.141...
n≥0
4 operations
Recursive

Sequence p3biippvr1t0e

3, 0.3, 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, monotonic, +

a(n)=floor(a(n-1))/10
a(0)=3
n≥0
4 operations
Recursive

Sequence axpcwbzxwnz0g

3, 0.3333333333, 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, monotonic, +

a(n)=floor(a(n-1))/9
a(0)=3
n≥0
4 operations
Recursive
a(n)=floor(sqrt(a(n-1)))/3
a(0)=3
n≥0
5 operations
Power
a(n)=floor(a(n-1))^(p(n)-a(n-1))
a(0)=3
p(n)=nth prime
n≥0
7 operations
Prime

Sequence skavj0r0yxmsd

3, 0.375, 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, monotonic, +

a(n)=floor(a(n-1))/8
a(0)=3
n≥0
4 operations
Recursive

Sequence m1tuihzxelb

3, 0.4285714286, 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, monotonic, +

a(n)=floor(a(n-1))/7
a(0)=3
n≥0
4 operations
Recursive

Sequence c3ceqrd0srxml

3, 0.5, 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, monotonic, +

a(n)=floor(a(n-1))/6
a(0)=3
n≥0
4 operations
Recursive
a(n)=floor(sqrt(a(n-1)))/2
a(0)=3
n≥0
5 operations
Power
a(n)=floor(a(n-1))%2/2
a(0)=3
n≥0
6 operations
Divisibility
a(n)=floor(a(n-1)/2)/p(n)
a(0)=3
p(n)=nth prime
n≥0
7 operations
Prime

Sequence g0qieeguyvnde

3, 0.6, 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, monotonic, +

a(n)=floor(a(n-1))/5
a(0)=3
n≥0
4 operations
Recursive

Sequence ytvu534ga5fhd

3, 0.75, 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, monotonic, +

a(n)=floor(a(n-1))/4
a(0)=3
n≥0
4 operations
Recursive

Sequence vfdwr04qt3yni

3, 0.9549296586, 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, monotonic, +

a(n)=floor(a(n-1))/π
a(0)=3
π=3.141...
n≥0
4 operations
Recursive

Sequence buvplhurjypwg

3, 1, 0.3333333333, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, more...

decimal, monotonic, +

a(n)=floor(a(n-1))/3
a(0)=3
n≥0
4 operations
Recursive

Sequence v115crj1bvuof

3, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, 1.0471975512, 3.1415926536, more...

decimal, non-monotonic, +

a(n)=π/floor(a(n-1))
a(0)=3
π=3.141...
n≥0
4 operations
Recursive
a(n)=π/P(floor(a(n-1)))
a(0)=3
π=3.141...
P(n)=Partition numbers
n≥0
5 operations
Combinatoric
a(n)=π/gpf(floor(a(n-1)))
a(0)=3
π=3.141...
gpf(n)=greatest prime factor of n
n≥0
5 operations
Prime

Sequence o2szeoc5ivpgb

3, 1.3333333333, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, more...

decimal, non-monotonic, +

a(n)=4/floor(a(n-1))
a(0)=3
n≥0
4 operations
Recursive

Sequence yd2arkr0yqmkb

3, 1.5, 0.5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, more...

decimal, monotonic, +

a(n)=floor(a(n-1))/2
a(0)=3
n≥0
4 operations
Recursive
a(n)=log(sqrt(exp(floor(a(n-1)))))
a(0)=3
n≥0
5 operations
Power
a(n)=floor(a(n-1))/p(Ω(n))
a(0)=3
Ω(n)=max factorization terms
p(n)=nth prime
n≥1
6 operations
Prime

Sequence vanj4yjfgs5si

3, 1.6666666667, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, more...

decimal, non-monotonic, +

a(n)=5/floor(a(n-1))
a(0)=3
n≥0
4 operations
Recursive
a(n)=5/gpf(floor(a(n-1)))
a(0)=3
gpf(n)=greatest prime factor of n
n≥0
5 operations
Prime

Sequence q0arl4f3o5edj

3, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, 2.3333333333, 3.5, more...

decimal, non-monotonic, +

a(n)=7/floor(a(n-1))
a(0)=3
n≥0
4 operations
Recursive
a(n)=7/P(floor(a(n-1)))
a(0)=3
P(n)=Partition numbers
n≥0
5 operations
Combinatoric
a(n)=7/gpf(floor(a(n-1)))
a(0)=3
gpf(n)=greatest prime factor of n
n≥0
5 operations
Prime

Sequence fs3vpzvej20zb

3, 2.6666666667, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, more...

decimal, non-monotonic, +

a(n)=8/floor(a(n-1))
a(0)=3
n≥0
4 operations
Recursive

Sequence hqplwwpyihlld

3, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, 3.3333333333, more...

decimal, monotonic, +

a(n)=10/floor(a(n-1))
a(0)=3
n≥0
4 operations
Recursive
a(n)=10/P(floor(a(n-1)))
a(0)=3
P(n)=Partition numbers
n≥0
5 operations
Combinatoric
a(n)=10/gpf(floor(a(n-1)))
a(0)=3
gpf(n)=greatest prime factor of n
n≥0
5 operations
Prime

Sequence xrgjkbowrik0h

3, 6.1415926536, 9.1415926536, 12.1415926536, 15.1415926536, 18.1415926536, 21.1415926536, 24.1415926536, 27.1415926536, 30.1415926536, 33.1415926536, 36.1415926536, 39.1415926536, 42.1415926536, 45.1415926536, 48.1415926536, 51.1415926536, 54.1415926536, 57.1415926536, 60.1415926536, 63.1415926536, 66.1415926536, 69.1415926536, 72.1415926536, 75.1415926536, more...

decimal, strictly-monotonic, +

a(n)=π+floor(a(n-1))
a(0)=3
π=3.141...
n≥0
4 operations
Recursive

Sequence g4liizbwv1icg

3, 9, 28, 87, 273, 857, 2692, 8457, 26568, 83465, 262213, 823766, 2587937, 8130243, 25541911, 80242279, 252088554, 791959549, 2488014301, 7816327450, 24555716894, 77144059797, more...

integer, strictly-monotonic, +, A115239

a(n)=floor(π*a(n-1))
a(0)=3
π=3.141...
n≥0
4 operations
Recursive

Sequence 1lyjbbo3qnypc

3, 9.4247779608, 28.2743338823, 87.9645943005, 273.3185608623, 857.65479443, 2692.3449041265, 8457.1674234637, 26568.4490714089, 83465.8336205736, 262213.0308318721, 823766.4344757404, 2587937.2138770497, 8130243.867153209, 25541911.68069984, 80242279.95624432, 252088554.21370253, 791959549.3004738, 2488014301.0786858, 7816327450.047944, 24555716894.97224, 77144059797.82117, more...

decimal, strictly-monotonic, +

a(n)=π*floor(a(n-1))
a(0)=3
π=3.141...
n≥0
4 operations
Recursive

Sequence w2qeba3nor00d

4, -0.8584073464, 4.1415926536, -0.8584073464, 4.1415926536, -0.8584073464, 4.1415926536, -0.8584073464, 4.1415926536, -0.8584073464, 4.1415926536, -0.8584073464, 4.1415926536, -0.8584073464, 4.1415926536, -0.8584073464, 4.1415926536, -0.8584073464, 4.1415926536, -0.8584073464, 4.1415926536, -0.8584073464, 4.1415926536, -0.8584073464, 4.1415926536, more...

decimal, non-monotonic, +-

a(n)=π-floor(a(n-1))
a(0)=4
π=3.141...
n≥0
4 operations
Recursive

Sequence b4zz1ic424xah

4, 0.4, 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, monotonic, +

a(n)=floor(a(n-1))/10
a(0)=4
n≥0
4 operations
Recursive
a(n)=sqrt(floor(a(n-1)))/5
a(0)=4
n≥0
5 operations
Power

Sequence kesf4jepj3mkb

4, 0.4444444444, 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, monotonic, +

a(n)=floor(a(n-1))/9
a(0)=4
n≥0
4 operations
Recursive

Sequence iqfaxuzvcckul

4, 0.5, 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, monotonic, +

a(n)=floor(a(n-1))/8
a(0)=4
n≥0
4 operations
Recursive
a(n)=sqrt(floor(a(n-1)))/4
a(0)=4
n≥0
5 operations
Power
a(n)=1-1/agc(a(n-1)+a(n-1))
a(0)=4
agc(n)=number of factorizations into prime powers (abelian group count)
n≥0
8 operations
Prime

Sequence yyq1qgacqil1i

4, 0.5714285714, 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, monotonic, +

a(n)=floor(a(n-1))/7
a(0)=4
n≥0
4 operations
Recursive

Sequence p1kdj05no3ijd

4, 0.6666666667, 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, monotonic, +

a(n)=floor(a(n-1))/6
a(0)=4
n≥0
4 operations
Recursive
a(n)=sqrt(floor(a(n-1))/9)
a(0)=4
n≥0
5 operations
Power

Sequence m5l1gjvxal2lh

4, 0.8, 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, monotonic, +

a(n)=floor(a(n-1))/5
a(0)=4
n≥0
4 operations
Recursive
a(n)=floor(a(n-1))/P(floor(a(n-1)))
a(0)=4
P(n)=Partition numbers
n≥0
6 operations
Combinatoric

Sequence i3je52samcajm

4, 0.8584073464, -3.1415926536, -7.1415926536, -11.1415926536, -15.1415926536, -19.1415926536, -23.1415926536, -27.1415926536, -31.1415926536, -35.1415926536, -39.1415926536, -43.1415926536, -47.1415926536, -51.1415926536, -55.1415926536, -59.1415926536, -63.1415926536, -67.1415926536, -71.1415926536, -75.1415926536, -79.1415926536, -83.1415926536, -87.1415926536, -91.1415926536, more...

decimal, strictly-monotonic, +-

a(n)=floor(a(n-1))-π
a(0)=4
π=3.141...
n≥0
4 operations
Recursive

Sequence ocajm0503441p

4, 1, 0.25, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, more...

decimal, monotonic, +

a(n)=floor(a(n-1))/4
a(0)=4
n≥0
4 operations
Recursive

Sequence cr4pqhbaofozl

4, 1.25, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, more...

decimal, non-monotonic, +

a(n)=5/floor(a(n-1))
a(0)=4
n≥0
4 operations
Recursive

Sequence rh5zzoe131j4e

4, 1.2732395447, 0.3183098862, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, more...

decimal, monotonic, +

a(n)=floor(a(n-1))/π
a(0)=4
π=3.141...
n≥0
4 operations
Recursive

Sequence q4ocvfzmdlii

4, 1.3333333333, 0.3333333333, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, more...

decimal, monotonic, +

a(n)=floor(a(n-1))/3
a(0)=4
n≥0
4 operations
Recursive

Sequence 5k10nbjmmqddn

4, 1.5, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, more...

decimal, non-monotonic, +

a(n)=6/floor(a(n-1))
a(0)=4
n≥0
4 operations
Recursive

Sequence ymla3ajyf2ean

4, 1.75, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, more...

decimal, non-monotonic, +

a(n)=7/floor(a(n-1))
a(0)=4
n≥0
4 operations
Recursive

Sequence 4yltwinuzdxbn

4, 2, 1, 0.5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, more...

decimal, monotonic, +

a(n)=floor(a(n-1))/2
a(0)=4
n≥0
4 operations
Recursive
a(n)=log(sqrt(exp(floor(a(n-1)))))
a(0)=4
n≥0
5 operations
Power

Sequence 2250xnm4nr2al

4, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, 2.25, 4.5, more...

decimal, non-monotonic, +

a(n)=9/floor(a(n-1))
a(0)=4
n≥0
4 operations
Recursive

Sequence ib2mjewkv1zck

4, 2.5, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, 2, 5, more...

decimal, non-monotonic, +

a(n)=10/floor(a(n-1))
a(0)=4
n≥0
4 operations
Recursive

Sequence er3rrafqxcbph

4, 7.1415926536, 10.1415926536, 13.1415926536, 16.1415926536, 19.1415926536, 22.1415926536, 25.1415926536, 28.1415926536, 31.1415926536, 34.1415926536, 37.1415926536, 40.1415926536, 43.1415926536, 46.1415926536, 49.1415926536, 52.1415926536, 55.1415926536, 58.1415926536, 61.1415926536, 64.1415926536, 67.1415926536, 70.1415926536, 73.1415926536, 76.1415926536, more...

decimal, strictly-monotonic, +

a(n)=π+floor(a(n-1))
a(0)=4
π=3.141...
n≥0
4 operations
Recursive

Sequence wceqgrvr2s3al

4, 12, 37, 116, 364, 1143, 3590, 11278, 35430, 111306, 349678, 1098545, 3451180, 10842201, 34061779, 107008234, 336176281, 1056128934, 3317926900, 10423574774, 32746625934, more...

integer, strictly-monotonic, +

a(n)=floor(π*a(n-1))
a(0)=4
π=3.141...
n≥0
4 operations
Recursive

Sequence 4kiic3o1vlfgg

4, 12.5663706144, 37.6991118431, 116.2389281828, 364.4247478164, 1143.5397259067, 3590.8404030531, 11278.3176263874, 35430.8819471857, 111306.6277166864, 349678.1119004655, 1098545.8359219716, 3451180.901637799, 10842201.734216021, 34061779.01034391, 107008234.6745991, 336176281.8080175, 1056128934.700738, 3317926900.2980194, 10423574774.187956, 32746625934.14229, more...

decimal, strictly-monotonic, +

a(n)=π*floor(a(n-1))
a(0)=4
π=3.141...
n≥0
4 operations
Recursive

Sequence 5ywpfwgnjvwem

5, -1.8584073464, 5.1415926536, -1.8584073464, 5.1415926536, -1.8584073464, 5.1415926536, -1.8584073464, 5.1415926536, -1.8584073464, 5.1415926536, -1.8584073464, 5.1415926536, -1.8584073464, 5.1415926536, -1.8584073464, 5.1415926536, -1.8584073464, 5.1415926536, -1.8584073464, 5.1415926536, -1.8584073464, 5.1415926536, -1.8584073464, 5.1415926536, more...

decimal, non-monotonic, +-

a(n)=π-floor(a(n-1))
a(0)=5
π=3.141...
n≥0
4 operations
Recursive

Sequence pinygvxgw3nkf

5, 0.5, 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, monotonic, +

a(n)=floor(a(n-1))/10
a(0)=5
n≥0
4 operations
Recursive
a(n)=floor(sqrt(a(n-1)))/4
a(0)=5
n≥0
5 operations
Power

Sequence spnhawe01icej

5, 0.5555555556, 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, monotonic, +

a(n)=floor(a(n-1))/9
a(0)=5
n≥0
4 operations
Recursive

Sequence vekh342kpknso

5, 0.625, 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, monotonic, +

a(n)=floor(a(n-1))/8
a(0)=5
n≥0
4 operations
Recursive

[0] [1] [2] [3] [4] ... [352]