Sequence Database

A database with 899757 machine generated integer and decimal sequences.

Displaying result 0-99 of total 23188. [0] [1] [2] [3] [4] ... [231]

Sequence 3bmepyefoqlfp

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

integer, non-monotonic, +-, A008683

a(n)=μ(n)
μ(n)=Möbius function
n≥1
2 operations
Prime

Sequence lyu0d1h5rvlyg

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

integer, non-monotonic, +-

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

Sequence 04dsdnlkqak4n

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

integer, non-monotonic, +, A008966

a(n)=μ(n)²
μ(n)=Möbius function
n≥1
3 operations
Prime

Sequence htxcu5kbjh3zc

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

integer, non-monotonic, +-

a(n)=μ(stern(n))
stern(n)=Stern-Brocot sequence
μ(n)=Möbius function
n≥1
3 operations
Prime

Sequence vhbotvpdgojnk

-9, -11, -11, -10, -11, -9, -11, -10, -10, -9, -11, -10, -11, -9, -9, -10, -11, -10, -11, -10, -9, -9, -11, -10, -10, -9, -10, -10, -11, -11, -11, -10, -9, -9, -9, -10, -11, -9, -9, -10, -11, -11, -11, -10, -10, -9, -11, -10, -10, -10, more...

integer, non-monotonic, -

a(n)=μ(n)-10
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence dgfy3fvpfa4dg

-8, -10, -10, -9, -10, -8, -10, -9, -9, -8, -10, -9, -10, -8, -8, -9, -10, -9, -10, -9, -8, -8, -10, -9, -9, -8, -9, -9, -10, -10, -10, -9, -8, -8, -8, -9, -10, -8, -8, -9, -10, -10, -10, -9, -9, -8, -10, -9, -9, -9, more...

integer, non-monotonic, -

a(n)=μ(n)-9
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence csubb45bqreqb

-7, -9, -9, -8, -9, -7, -9, -8, -8, -7, -9, -8, -9, -7, -7, -8, -9, -8, -9, -8, -7, -7, -9, -8, -8, -7, -8, -8, -9, -9, -9, -8, -7, -7, -7, -8, -9, -7, -7, -8, -9, -9, -9, -8, -8, -7, -9, -8, -8, -8, more...

integer, non-monotonic, -

a(n)=μ(n)-8
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence z2tdmua4tx3mh

-6, -8, -8, -7, -8, -6, -8, -7, -7, -6, -8, -7, -8, -6, -6, -7, -8, -7, -8, -7, -6, -6, -8, -7, -7, -6, -7, -7, -8, -8, -8, -7, -6, -6, -6, -7, -8, -6, -6, -7, -8, -8, -8, -7, -7, -6, -8, -7, -7, -7, more...

integer, non-monotonic, -

a(n)=μ(n)-7
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence d1k1svzna2cho

-5, -7, -7, -6, -7, -5, -7, -6, -6, -5, -7, -6, -7, -5, -5, -6, -7, -6, -7, -6, -5, -5, -7, -6, -6, -5, -6, -6, -7, -7, -7, -6, -5, -5, -5, -6, -7, -5, -5, -6, -7, -7, -7, -6, -6, -5, -7, -6, -6, -6, more...

integer, non-monotonic, -

a(n)=μ(n)-6
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence fgkn3pbcjpcjb

-4, -6, -6, -5, -6, -4, -6, -5, -5, -4, -6, -5, -6, -4, -4, -5, -6, -5, -6, -5, -4, -4, -6, -5, -5, -4, -5, -5, -6, -6, -6, -5, -4, -4, -4, -5, -6, -4, -4, -5, -6, -6, -6, -5, -5, -4, -6, -5, -5, -5, more...

integer, non-monotonic, -

a(n)=μ(n)-5
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence b2advy0ihuryk

-3, -5, -5, -4, -5, -3, -5, -4, -4, -3, -5, -4, -5, -3, -3, -4, -5, -4, -5, -4, -3, -3, -5, -4, -4, -3, -4, -4, -5, -5, -5, -4, -3, -3, -3, -4, -5, -3, -3, -4, -5, -5, -5, -4, -4, -3, -5, -4, -4, -4, more...

integer, non-monotonic, -

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

Sequence zjjxt2bobu4wh

-2.1415926536, -4.1415926536, -4.1415926536, -3.1415926536, -4.1415926536, -2.1415926536, -4.1415926536, -3.1415926536, -3.1415926536, -2.1415926536, -4.1415926536, -3.1415926536, -4.1415926536, -2.1415926536, -2.1415926536, -3.1415926536, -4.1415926536, -3.1415926536, -4.1415926536, -3.1415926536, -2.1415926536, -2.1415926536, -4.1415926536, -3.1415926536, -3.1415926536, more...

decimal, non-monotonic, -

a(n)=μ(n)-π
μ(n)=Möbius function
π=3.141...
n≥1
4 operations
Prime

Sequence l1sy2vyidgu3i

-2, -4, -4, -3, -4, -2, -4, -3, -3, -2, -4, -3, -4, -2, -2, -3, -4, -3, -4, -3, -2, -2, -4, -3, -3, -2, -3, -3, -4, -4, -4, -3, -2, -2, -2, -3, -4, -2, -2, -3, -4, -4, -4, -3, -3, -2, -4, -3, -3, -3, more...

integer, non-monotonic, -

a(n)=μ(n)-3
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence tkrdqwiqhgx3o

-1, -3, -3, -2, -3, -1, -3, -2, -2, -1, -3, -2, -3, -1, -1, -2, -3, -2, -3, -2, -1, -1, -3, -2, -2, -1, -2, -2, -3, -3, -3, -2, -1, -1, -1, -2, -3, -1, -1, -2, -3, -3, -3, -2, -2, -1, -3, -2, -2, -2, more...

integer, non-monotonic, -

a(n)=μ(n)-2
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence xnvfmumfa1bgl

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

integer, non-monotonic, +-

a(n)=μ(2+n)
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence cy5baykfecjmk

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

integer, non-monotonic, +-

a(n)=μ(3+n)
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence qkmpgcfrsk3xj

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

integer, non-monotonic, +-

a(n)=μ(7+n)
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence f2yai1xfzziyn

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

integer, non-monotonic, +-, A099991

a(n)=μ(2*n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence rh24idczgft5i

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

integer, non-monotonic, +-

a(n)=μ(5+n)
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence xzu34pnpuqctd

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

integer, non-monotonic, +-

a(n)=μ(3*n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence kbew0jqc5hynf

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

integer, non-monotonic, +-

a(n)=μ(5*n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence ljfqruhb4hufd

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

integer, non-monotonic, +-

a(n)=μ(7*n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence xbr1rt25tzwrd

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

integer, non-monotonic, -

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

Sequence afqc3py11l5lm

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

integer, non-monotonic, +-

a(n)=μ(4+n)
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence c4phwngxndlne

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

integer, non-monotonic, +-

a(n)=μ(8+n)
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence rrghl0etpztnh

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

integer, non-monotonic, +-

a(n)=μ(9+n)
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence 51p3ceon04usl

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

integer, non-monotonic, +

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

Sequence xdmye10qzlys

0.1, -0.1, -0.1, 0, -0.1, 0.1, -0.1, 0, 0, 0.1, -0.1, 0, -0.1, 0.1, 0.1, 0, -0.1, 0, -0.1, 0, 0.1, 0.1, -0.1, 0, 0, more...

decimal, non-monotonic, +-

a(n)=μ(n)/10
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence girra4exlogbj

0.1111111111, -0.1111111111, -0.1111111111, 0, -0.1111111111, 0.1111111111, -0.1111111111, 0, 0, 0.1111111111, -0.1111111111, 0, -0.1111111111, 0.1111111111, 0.1111111111, 0, -0.1111111111, 0, -0.1111111111, 0, 0.1111111111, 0.1111111111, -0.1111111111, 0, 0, more...

decimal, non-monotonic, +-

a(n)=μ(n)/9
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence gsac53oo01cfp

0.125, -0.125, -0.125, 0, -0.125, 0.125, -0.125, 0, 0, 0.125, -0.125, 0, -0.125, 0.125, 0.125, 0, -0.125, 0, -0.125, 0, 0.125, 0.125, -0.125, 0, 0, more...

decimal, non-monotonic, +-

a(n)=μ(n)/8
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence cgphz4ks02crj

0.1428571429, -0.1428571429, -0.1428571429, 0, -0.1428571429, 0.1428571429, -0.1428571429, 0, 0, 0.1428571429, -0.1428571429, 0, -0.1428571429, 0.1428571429, 0.1428571429, 0, -0.1428571429, 0, -0.1428571429, 0, 0.1428571429, 0.1428571429, -0.1428571429, 0, 0, more...

decimal, non-monotonic, +-

a(n)=μ(n)/7
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence ctvgxhquxiktn

0.1666666667, -0.1666666667, -0.1666666667, 0, -0.1666666667, 0.1666666667, -0.1666666667, 0, 0, 0.1666666667, -0.1666666667, 0, -0.1666666667, 0.1666666667, 0.1666666667, 0, -0.1666666667, 0, -0.1666666667, 0, 0.1666666667, 0.1666666667, -0.1666666667, 0, 0, more...

decimal, non-monotonic, +-

a(n)=μ(n)/6
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence knrnpurlezex

0.2, -0.2, -0.2, 0, -0.2, 0.2, -0.2, 0, 0, 0.2, -0.2, 0, -0.2, 0.2, 0.2, 0, -0.2, 0, -0.2, 0, 0.2, 0.2, -0.2, 0, 0, more...

decimal, non-monotonic, +-

a(n)=μ(n)/5
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence 5fralbeaag44o

0.25, -0.25, -0.25, 0, -0.25, 0.25, -0.25, 0, 0, 0.25, -0.25, 0, -0.25, 0.25, 0.25, 0, -0.25, 0, -0.25, 0, 0.25, 0.25, -0.25, 0, 0, more...

decimal, non-monotonic, +-

a(n)=μ(n)/4
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence okumttjaa1a0k

0.3183098862, -0.3183098862, -0.3183098862, 0, -0.3183098862, 0.3183098862, -0.3183098862, 0, 0, 0.3183098862, -0.3183098862, 0, -0.3183098862, 0.3183098862, 0.3183098862, 0, -0.3183098862, 0, -0.3183098862, 0, 0.3183098862, 0.3183098862, -0.3183098862, 0, 0, more...

decimal, non-monotonic, +-

a(n)=μ(n)/π
μ(n)=Möbius function
π=3.141...
n≥1
4 operations
Prime

Sequence c13pumi04ue3d

0.3333333333, -0.3333333333, -0.3333333333, 0, -0.3333333333, 0.3333333333, -0.3333333333, 0, 0, 0.3333333333, -0.3333333333, 0, -0.3333333333, 0.3333333333, 0.3333333333, 0, -0.3333333333, 0, -0.3333333333, 0, 0.3333333333, 0.3333333333, -0.3333333333, 0, 0, more...

decimal, non-monotonic, +-

a(n)=μ(n)/3
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence v452mt0zthjpp

0.5, -0.5, -0.5, 0, -0.5, 0.5, -0.5, 0, 0, 0.5, -0.5, 0, -0.5, 0.5, 0.5, 0, -0.5, 0, -0.5, 0, 0.5, 0.5, -0.5, 0, 0, more...

decimal, non-monotonic, +-

a(n)=μ(n)/2
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence zxry5dcnvpyqk

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

integer, non-monotonic, +-

a(n)=μ(10+n)
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence t4afo3k15itjh

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

integer, non-monotonic, +-

a(n)=μ(6+n)
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence h4g43tfxjtlne

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

integer, non-monotonic, +-

a(n)=μ(10*n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence 235cr5mq1lghd

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

integer, non-monotonic, +-

a(n)=μ(6*n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence 0vhiednexcafk

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

integer, non-monotonic, +, A228483

a(n)=2-μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence azyfnaqkvefcj

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

integer, non-monotonic, +-

a(n)=2*μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence dapuuelbpdikd

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

integer, non-monotonic, +, A007423

a(n)=1+μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence pinnebyke11wg

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

integer, non-monotonic, +

a(n)=3-μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence j2gfkzh4b1whp

2.1415926536, 4.1415926536, 4.1415926536, 3.1415926536, 4.1415926536, 2.1415926536, 4.1415926536, 3.1415926536, 3.1415926536, 2.1415926536, 4.1415926536, 3.1415926536, 4.1415926536, 2.1415926536, 2.1415926536, 3.1415926536, 4.1415926536, 3.1415926536, 4.1415926536, 3.1415926536, 2.1415926536, 2.1415926536, 4.1415926536, 3.1415926536, 3.1415926536, more...

decimal, non-monotonic, +

a(n)=π-μ(n)
π=3.141...
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence ogwe5xykmcofc

3, -3, -3, 0, -3, 3, -3, 0, 0, 3, -3, 0, -3, 3, 3, 0, -3, 0, -3, 0, 3, 3, -3, 0, 0, 3, 0, 0, -3, -3, -3, 0, 3, 3, 3, 0, -3, 3, 3, 0, -3, -3, -3, 0, 0, 3, -3, 0, 0, 0, more...

integer, non-monotonic, +-

a(n)=3*μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence bxjsns1aecjuf

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

integer, non-monotonic, +, A080847

a(n)=2+μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence pdhctf0kknvdo

3, 5, 5, 4, 5, 3, 5, 4, 4, 3, 5, 4, 5, 3, 3, 4, 5, 4, 5, 4, 3, 3, 5, 4, 4, 3, 4, 4, 5, 5, 5, 4, 3, 3, 3, 4, 5, 3, 3, 4, 5, 5, 5, 4, 4, 3, 5, 4, 4, 4, more...

integer, non-monotonic, +

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

Sequence 3aofqwa1yq3wd

3.1415926536, -3.1415926536, -3.1415926536, 0, -3.1415926536, 3.1415926536, -3.1415926536, 0, 0, 3.1415926536, -3.1415926536, 0, -3.1415926536, 3.1415926536, 3.1415926536, 0, -3.1415926536, 0, -3.1415926536, 0, 3.1415926536, 3.1415926536, -3.1415926536, 0, 0, more...

decimal, non-monotonic, +-

a(n)=π*μ(n)
π=3.141...
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence qce5xicgmubml

4, -4, -4, 0, -4, 4, -4, 0, 0, 4, -4, 0, -4, 4, 4, 0, -4, 0, -4, 0, 4, 4, -4, 0, 0, 4, 0, 0, -4, -4, -4, 0, 4, 4, 4, 0, -4, 4, 4, 0, -4, -4, -4, 0, 0, 4, -4, 0, 0, 0, more...

integer, non-monotonic, +-

a(n)=4*μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence 4u1d22asw0kyi

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

integer, non-monotonic, +, A231821

a(n)=3+μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence 4ql4ascv3j0pp

4, 6, 6, 5, 6, 4, 6, 5, 5, 4, 6, 5, 6, 4, 4, 5, 6, 5, 6, 5, 4, 4, 6, 5, 5, 4, 5, 5, 6, 6, 6, 5, 4, 4, 4, 5, 6, 4, 4, 5, 6, 6, 6, 5, 5, 4, 6, 5, 5, 5, more...

integer, non-monotonic, +

a(n)=5-μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence otryo1vkl3qln

4.1415926536, 2.1415926536, 2.1415926536, 3.1415926536, 2.1415926536, 4.1415926536, 2.1415926536, 3.1415926536, 3.1415926536, 4.1415926536, 2.1415926536, 3.1415926536, 2.1415926536, 4.1415926536, 4.1415926536, 3.1415926536, 2.1415926536, 3.1415926536, 2.1415926536, 3.1415926536, 4.1415926536, 4.1415926536, 2.1415926536, 3.1415926536, 3.1415926536, more...

decimal, non-monotonic, +

a(n)=π+μ(n)
π=3.141...
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence cfpqlybuxzoyb

5, -5, -5, 0, -5, 5, -5, 0, 0, 5, -5, 0, -5, 5, 5, 0, -5, 0, -5, 0, 5, 5, -5, 0, 0, 5, 0, 0, -5, -5, -5, 0, 5, 5, 5, 0, -5, 5, 5, 0, -5, -5, -5, 0, 0, 5, -5, 0, 0, 0, more...

integer, non-monotonic, +-

a(n)=5*μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence 050qvk2atefe

5, 3, 3, 4, 3, 5, 3, 4, 4, 5, 3, 4, 3, 5, 5, 4, 3, 4, 3, 4, 5, 5, 3, 4, 4, 5, 4, 4, 3, 3, 3, 4, 5, 5, 5, 4, 3, 5, 5, 4, 3, 3, 3, 4, 4, 5, 3, 4, 4, 4, more...

integer, non-monotonic, +

a(n)=4+μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence 5yzov22qbm1ye

5, 7, 7, 6, 7, 5, 7, 6, 6, 5, 7, 6, 7, 5, 5, 6, 7, 6, 7, 6, 5, 5, 7, 6, 6, 5, 6, 6, 7, 7, 7, 6, 5, 5, 5, 6, 7, 5, 5, 6, 7, 7, 7, 6, 6, 5, 7, 6, 6, 6, more...

integer, non-monotonic, +

a(n)=6-μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence aq4g3v1jle01l

6, -6, -6, 0, -6, 6, -6, 0, 0, 6, -6, 0, -6, 6, 6, 0, -6, 0, -6, 0, 6, 6, -6, 0, 0, 6, 0, 0, -6, -6, -6, 0, 6, 6, 6, 0, -6, 6, 6, 0, -6, -6, -6, 0, 0, 6, -6, 0, 0, 0, more...

integer, non-monotonic, +-

a(n)=6*μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence pirl4vefr1w0p

6, 4, 4, 5, 4, 6, 4, 5, 5, 6, 4, 5, 4, 6, 6, 5, 4, 5, 4, 5, 6, 6, 4, 5, 5, 6, 5, 5, 4, 4, 4, 5, 6, 6, 6, 5, 4, 6, 6, 5, 4, 4, 4, 5, 5, 6, 4, 5, 5, 5, more...

integer, non-monotonic, +

a(n)=5+μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence momm0kof4dxhd

6, 8, 8, 7, 8, 6, 8, 7, 7, 6, 8, 7, 8, 6, 6, 7, 8, 7, 8, 7, 6, 6, 8, 7, 7, 6, 7, 7, 8, 8, 8, 7, 6, 6, 6, 7, 8, 6, 6, 7, 8, 8, 8, 7, 7, 6, 8, 7, 7, 7, more...

integer, non-monotonic, +

a(n)=7-μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence fqmiojquf0y2h

7, -7, -7, 0, -7, 7, -7, 0, 0, 7, -7, 0, -7, 7, 7, 0, -7, 0, -7, 0, 7, 7, -7, 0, 0, 7, 0, 0, -7, -7, -7, 0, 7, 7, 7, 0, -7, 7, 7, 0, -7, -7, -7, 0, 0, 7, -7, 0, 0, 0, more...

integer, non-monotonic, +-

a(n)=7*μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence 04vgnzrhah1tj

7, 5, 5, 6, 5, 7, 5, 6, 6, 7, 5, 6, 5, 7, 7, 6, 5, 6, 5, 6, 7, 7, 5, 6, 6, 7, 6, 6, 5, 5, 5, 6, 7, 7, 7, 6, 5, 7, 7, 6, 5, 5, 5, 6, 6, 7, 5, 6, 6, 6, more...

integer, non-monotonic, +

a(n)=6+μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence c1fmz1555qhsp

7, 9, 9, 8, 9, 7, 9, 8, 8, 7, 9, 8, 9, 7, 7, 8, 9, 8, 9, 8, 7, 7, 9, 8, 8, 7, 8, 8, 9, 9, 9, 8, 7, 7, 7, 8, 9, 7, 7, 8, 9, 9, 9, 8, 8, 7, 9, 8, 8, 8, more...

integer, non-monotonic, +

a(n)=8-μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence 4yq4msxxeyatd

8, -8, -8, 0, -8, 8, -8, 0, 0, 8, -8, 0, -8, 8, 8, 0, -8, 0, -8, 0, 8, 8, -8, 0, 0, 8, 0, 0, -8, -8, -8, 0, 8, 8, 8, 0, -8, 8, 8, 0, -8, -8, -8, 0, 0, 8, -8, 0, 0, 0, more...

integer, non-monotonic, +-

a(n)=8*μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence xddtwj2yn1lki

8, 6, 6, 7, 6, 8, 6, 7, 7, 8, 6, 7, 6, 8, 8, 7, 6, 7, 6, 7, 8, 8, 6, 7, 7, 8, 7, 7, 6, 6, 6, 7, 8, 8, 8, 7, 6, 8, 8, 7, 6, 6, 6, 7, 7, 8, 6, 7, 7, 7, more...

integer, non-monotonic, +

a(n)=7+μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence qsgyut3szo0ig

8, 10, 10, 9, 10, 8, 10, 9, 9, 8, 10, 9, 10, 8, 8, 9, 10, 9, 10, 9, 8, 8, 10, 9, 9, 8, 9, 9, 10, 10, 10, 9, 8, 8, 8, 9, 10, 8, 8, 9, 10, 10, 10, 9, 9, 8, 10, 9, 9, 9, more...

integer, non-monotonic, +

a(n)=9-μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence o4jzslmzfqsmh

9, -9, -9, 0, -9, 9, -9, 0, 0, 9, -9, 0, -9, 9, 9, 0, -9, 0, -9, 0, 9, 9, -9, 0, 0, 9, 0, 0, -9, -9, -9, 0, 9, 9, 9, 0, -9, 9, 9, 0, -9, -9, -9, 0, 0, 9, -9, 0, 0, 0, more...

integer, non-monotonic, +-

a(n)=9*μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence o32prsdircrc

9, 7, 7, 8, 7, 9, 7, 8, 8, 9, 7, 8, 7, 9, 9, 8, 7, 8, 7, 8, 9, 9, 7, 8, 8, 9, 8, 8, 7, 7, 7, 8, 9, 9, 9, 8, 7, 9, 9, 8, 7, 7, 7, 8, 8, 9, 7, 8, 8, 8, more...

integer, non-monotonic, +

a(n)=8+μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence 2vzbc4wm3a30b

9, 11, 11, 10, 11, 9, 11, 10, 10, 9, 11, 10, 11, 9, 9, 10, 11, 10, 11, 10, 9, 9, 11, 10, 10, 9, 10, 10, 11, 11, 11, 10, 9, 9, 9, 10, 11, 9, 9, 10, 11, 11, 11, 10, 10, 9, 11, 10, 10, 10, more...

integer, non-monotonic, +

a(n)=10-μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence hfuufvwtbmnrd

10, -10, -10, 0, -10, 10, -10, 0, 0, 10, -10, 0, -10, 10, 10, 0, -10, 0, -10, 0, 10, 10, -10, 0, 0, 10, 0, 0, -10, -10, -10, 0, 10, 10, 10, 0, -10, 10, 10, 0, -10, -10, -10, 0, 0, 10, -10, 0, 0, 0, more...

integer, non-monotonic, +-

a(n)=10*μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence brxnvmlodqdwb

10, 8, 8, 9, 8, 10, 8, 9, 9, 10, 8, 9, 8, 10, 10, 9, 8, 9, 8, 9, 10, 10, 8, 9, 9, 10, 9, 9, 8, 8, 8, 9, 10, 10, 10, 9, 8, 10, 10, 9, 8, 8, 8, 9, 9, 10, 8, 9, 9, 9, more...

integer, non-monotonic, +

a(n)=9+μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence e1a5l2cb2ww2e

11, 9, 9, 10, 9, 11, 9, 10, 10, 11, 9, 10, 9, 11, 11, 10, 9, 10, 9, 10, 11, 11, 9, 10, 10, 11, 10, 10, 9, 9, 9, 10, 11, 11, 11, 10, 9, 11, 11, 10, 9, 9, 9, 10, 10, 11, 9, 10, 10, 10, more...

integer, non-monotonic, +

a(n)=10+μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence vkt2vltyljt4e

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

integer, non-monotonic, +-, A127440

a(n)=Δ(μ(n))
μ(n)=Möbius function
Δ(a)=differences of a
n≥1
3 operations
Prime

Sequence p0elshkbkev2p

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

integer, non-monotonic, +-

a(n)=μ(∑(n))
∑(a)=partial sums of a
μ(n)=Möbius function
n≥1
3 operations
Prime

Sequence al1oxvwnlcjrd

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

integer, non-monotonic, +-, A002321

a(n)=∑(μ(n))
μ(n)=Möbius function
∑(a)=partial sums of a
n≥1
3 operations
Prime

Sequence kjs3tfgjesiue

0, -3, -4, -4, -6, -5, -8, -8, -9, -9, -12, -12, -14, -13, -14, -16, -18, -18, -20, -20, -20, -21, -24, -24, -25, -25, -27, -28, -30, -31, -32, -32, -32, -33, -34, -36, -38, -37, -38, -40, -42, -43, -44, -44, -45, -45, -48, -48, -49, -50, more...

integer, non-monotonic, -

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

Sequence pj5siarkzmf4p

0, 3, 4, 4, 6, 5, 8, 8, 9, 9, 12, 12, 14, 13, 14, 16, 18, 18, 20, 20, 20, 21, 24, 24, 25, 25, 27, 28, 30, 31, 32, 32, 32, 33, 34, 36, 38, 37, 38, 40, 42, 43, 44, 44, 45, 45, 48, 48, 49, 50, more...

integer, non-monotonic, +

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

Sequence pkfojkzelyd2h

1, -2, -3, 0, -5, 6, -7, 0, 0, 10, -11, 0, -13, 14, 15, 0, -17, 0, -19, 0, 21, 22, -23, 0, 0, 26, 0, 0, -29, -30, -31, 0, 33, 34, 35, 0, -37, 38, 39, 0, -41, -42, -43, 0, 0, 46, -47, 0, 0, 0, more...

integer, non-monotonic, +-, A055615

a(n)=n*μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence kuy4u3vyt2krd

1, -0.5, -0.3333333333, 0, -0.2, 0.1666666667, -0.1428571429, 0, 0, 0.1, -0.0909090909, 0, -0.0769230769, 0.0714285714, 0.0666666667, 0, -0.0588235294, 0, -0.0526315789, 0, 0.0476190476, 0.0454545455, -0.0434782609, 0, 0, more...

decimal, non-monotonic, +-

a(n)=μ(n)/n
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence xasnekqv2zavl

2, 1, 2, 4, 4, 7, 6, 8, 9, 11, 10, 12, 12, 15, 16, 16, 16, 18, 18, 20, 22, 23, 22, 24, 25, 27, 27, 28, 28, 29, 30, 32, 34, 35, 36, 36, 36, 39, 40, 40, 40, 41, 42, 44, 45, 47, 46, 48, 49, 50, more...

integer, non-monotonic, +, A076369

a(n)=n+μ(n)
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence fq5ilsoaoglod

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

integer, non-monotonic, -

a(n)=-μ(n)²
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence omzidieqeasmc

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, more...

decimal, non-monotonic, +

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

Sequence 0f3fnzqph3kif

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

integer, non-monotonic, +-

a(n)=-μ(stern(n))
stern(n)=Stern-Brocot sequence
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence mbwwtahcvkhgg

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

integer, non-monotonic, +-

a(n)=μ(lcm(n, 2))
lcm(a,b)=least common multiple
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence bhnm2b5vxtb4c

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

integer, non-monotonic, +-

a(n)=μ(lcm(n, 3))
lcm(a,b)=least common multiple
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence 30clhufjh5d3e

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

integer, non-monotonic, +-

a(n)=μ(lcm(n, 5))
lcm(a,b)=least common multiple
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence ia3dltszbyzun

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

integer, non-monotonic, +-

a(n)=μ(lcm(n, 7))
lcm(a,b)=least common multiple
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence wbfnrfdh2yrae

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

integer, non-monotonic, +-

a(n)=a(n-1)-μ(n)
a(0)=0
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence vmdfceddxtds

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

integer, non-monotonic, +-

a(n)=μ(n)-a(n-1)
a(0)=0
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence bwt5rnpd4vili

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

integer, non-monotonic, +-

a(n)=μ(n+a(n-1))
a(0)=0
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence ewtlm2cqekion

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

integer, non-monotonic, +-

a(n)=μ(n)+a(n-1)
a(0)=0
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence y2qi0lgdavsoh

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

integer, non-monotonic, +-

a(n)=μ(n-a(n-1))
a(0)=0
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence zdiiouu3uvlfl

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

integer, non-monotonic, +-

a(n)=μ(n+a(n-1))
a(0)=1
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence unfqmsweyzygf

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

integer, non-monotonic, +-

a(n)=μ(n)-a(n-1)
a(0)=1
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence pgdm3ql5chsdj

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

integer, non-monotonic, +

a(n)=a(n-1)-μ(n)
a(0)=1
μ(n)=Möbius function
n≥0
4 operations
Prime

Sequence jdna0a0i0e5yc

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

integer, non-monotonic, +-

a(n)=μ(n-a(n-1))
a(0)=1
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence zgrblxv1gyv2d

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

integer, non-monotonic, +-

a(n)=μ(lcm(n, 10))
lcm(a,b)=least common multiple
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence tz3pulwwsethh

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

integer, non-monotonic, +-

a(n)=μ(stern(n²))
stern(n)=Stern-Brocot sequence
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence w40g3nax3pkae

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

integer, non-monotonic, +, A036987

a(n)=floor(1/stern(n))
stern(n)=Stern-Brocot sequence
n≥1
5 operations
Recursive
a(n)=μ(stern(n)²)
stern(n)=Stern-Brocot sequence
μ(n)=Möbius function
n≥1
4 operations
Prime

Sequence avourfrdqtasl

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

integer, non-monotonic, +-

a(n)=μ(lcm(n, 6))
lcm(a,b)=least common multiple
μ(n)=Möbius function
n≥1
4 operations
Prime

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