Sequence Database

A database with 899757 machine generated integer and decimal sequences.

Displaying result 0-99 of total 15339. [0] [1] [2] [3] [4] ... [153]

Sequence 4ocnuxty54zgg

2, 3, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 50, more...

integer, strictly-monotonic, +, A000037

a(n)=comp(n²)
comp(a)=complement function of a (in range)
n≥0
3 operations
Arithmetic
a(n)=comp(stern(n)²)
stern(n)=Stern-Brocot sequence
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp((n%8)²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility
a(n)=comp(sqrt(n^4))
comp(a)=complement function of a (in range)
n≥0
5 operations
Power
a(n)=comp(Δ(pt(n))²)
pt(n)=Pascals triangle by rows
Δ(a)=differences of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Combinatoric
a(n)=comp(Δ(τ(n))²)
τ(n)=number of divisors of n
Δ(a)=differences of a
comp(a)=complement function of a (in range)
n≥1
5 operations
Prime

Sequence 34b2d2nd2wpff

1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 49, more...

integer, strictly-monotonic, +, A052382

a(n)=comp(10*n)
comp(a)=complement function of a (in range)
n≥0
4 operations
Arithmetic
a(n)=comp(10+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(lcm(n, 10))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
4 operations
Divisibility
a(n)=comp(10*Ω(n))
Ω(n)=max factorization terms
comp(a)=complement function of a (in range)
n≥1
5 operations
Prime

Sequence ktgodlgbbdu2p

1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 26, 28, 29, 30, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A168183

a(n)=comp(9*n)
comp(a)=complement function of a (in range)
n≥0
4 operations
Arithmetic
a(n)=comp(9+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(lcm(n, 9))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
4 operations
Divisibility
a(n)=comp(9*Ω(n))
Ω(n)=max factorization terms
comp(a)=complement function of a (in range)
n≥1
5 operations
Prime

Sequence syy5o0zlsesze

1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 49, 50, more...

integer, strictly-monotonic, +, A047592

a(n)=comp(8*n)
comp(a)=complement function of a (in range)
n≥0
4 operations
Arithmetic
a(n)=comp(8+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(lcm(n, 8))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
4 operations
Divisibility

Sequence ztwnihmq0mlcb

1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 50, more...

integer, strictly-monotonic, +, A047304

a(n)=comp(7*n)
comp(a)=complement function of a (in range)
n≥0
4 operations
Arithmetic
a(n)=comp(7+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(lcm(n, 7))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
4 operations
Divisibility

Sequence r1ngel3nry1e

1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 49, 50, more...

integer, strictly-monotonic, +, A039215

a(n)=comp(6*n)
comp(a)=complement function of a (in range)
n≥0
4 operations
Arithmetic
a(n)=comp(6+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(lcm(n, 6))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
4 operations
Divisibility

Sequence vs1nk0wbvojan

1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, 18, 19, 21, 22, 23, 24, 26, 27, 28, 29, 31, 32, 33, 34, 36, 37, 38, 39, 41, 42, 43, 44, 46, 47, 48, 49, more...

integer, strictly-monotonic, +, A039116

a(n)=comp(5*n)
comp(a)=complement function of a (in range)
n≥0
4 operations
Arithmetic
a(n)=comp(5+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(lcm(n, 5))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
4 operations
Divisibility

Sequence qvxbuakhljqun

2, 4, 5, 7, 8, 9, 11, 12, 13, 14, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A014132

a(n)=comp(∑(n))
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
3 operations
Variable
a(n)=comp(n+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(∑(n)-n)
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=comp(∑(C(n, a(n-1))))
a(0)=0
C(n,k)=binomial coefficient
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Combinatoric

Sequence wpczqputjdjfd

-2, -3, -5, -6, -7, -8, -10, -11, -12, -13, -14, -15, -17, -18, -19, -20, -21, -22, -23, -24, -26, -27, -28, -29, -30, -31, -32, -33, -34, -35, -37, -38, -39, -40, -41, -42, -43, -44, -45, -46, -47, -48, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(n²)
comp(a)=complement function of a (in range)
n≥0
4 operations
Arithmetic
a(n)=-comp(stern(n)²)
stern(n)=Stern-Brocot sequence
comp(a)=complement function of a (in range)
n≥0
5 operations
Recursive

Sequence qpcmhe1nrnhsl

0, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(10+a(n-1))
a(0)=5
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence im3dlnr2ls2uc

0, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 40, 42, 43, 44, 45, 46, 47, 48, 49, more...

integer, strictly-monotonic, +

a(n)=comp(9+a(n-1))
a(0)=5
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence 4kl4f5b4t5dsg

0, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A004776

a(n)=comp(8+a(n-1))
a(0)=5
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence vyp3trvpo3m5o

0, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 48, 49, 50, more...

integer, strictly-monotonic, +, A047303

a(n)=comp(7+a(n-1))
a(0)=5
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence ucixl2xbcttpo

0, 1, 2, 3, 4, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 42, 43, 44, 45, 46, 48, 49, 50, more...

integer, strictly-monotonic, +, A039259

a(n)=comp(6+a(n-1))
a(0)=5
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence 14mfqszv1eean

0, 1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(2*a(n-1))
a(0)=5
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence wiy4yj43ahitb

0, 1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, 18, 19, 21, 22, 23, 24, 26, 27, 28, 29, 31, 32, 33, 34, 36, 37, 38, 39, 41, 42, 43, 44, 46, 47, 48, 49, more...

integer, strictly-monotonic, +

a(n)=comp(5+a(n-1))
a(0)=5
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(5*pt(n))
pt(n)=Pascals triangle by rows
comp(a)=complement function of a (in range)
n≥0
5 operations
Combinatoric
a(n)=comp(lcm(composite(n), 5))
composite(n)=nth composite number
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥1
5 operations
Prime

Sequence nuamgry2vo3ah

0, 1, 2, 3, 4, 6, 7, 8, 10, 11, 12, 14, 15, 16, 18, 19, 20, 22, 23, 24, 26, 27, 28, 30, 31, 32, 34, 35, 36, 38, 39, 40, 42, 43, 44, 46, 47, 48, 50, more...

integer, strictly-monotonic, +

a(n)=comp(4+a(n-1))
a(0)=5
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence mfrk0gfac0dhk

0, 1, 2, 3, 4, 6, 7, 9, 10, 12, 13, 15, 16, 18, 19, 21, 22, 24, 25, 27, 28, 30, 31, 33, 34, 36, 37, 39, 40, 42, 43, 45, 46, 48, 49, more...

integer, strictly-monotonic, +

a(n)=comp(3+a(n-1))
a(0)=5
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence zvnpznmwtts0g

0, 1, 2, 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, more...

integer, strictly-monotonic, +, A004271

a(n)=comp(2+a(n-1))
a(0)=5
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence o1uti2ndwmrwc

0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 32, 33, 35, 36, 37, 38, 39, 40, 41, 42, 43, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A089590

a(n)=comp(10+a(n-1))
a(0)=4
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence kmlliphb0kqml

0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 50, more...

integer, strictly-monotonic, +

a(n)=comp(9+a(n-1))
a(0)=4
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence fynhoaomikbxd

0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A047588

a(n)=comp(8+a(n-1))
a(0)=4
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence 5k1dfeic5jxqc

0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 40, 41, 42, 43, 44, 45, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A032775

a(n)=comp(7+a(n-1))
a(0)=4
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence yk4noxwwde4an

0, 1, 2, 3, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A047256

a(n)=comp(6+a(n-1))
a(0)=4
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence p20hjbcsqbvxf

0, 1, 2, 3, 5, 6, 7, 8, 10, 11, 12, 13, 15, 16, 17, 18, 20, 21, 22, 23, 25, 26, 27, 28, 30, 31, 32, 33, 35, 36, 37, 38, 40, 41, 42, 43, 45, 46, 47, 48, 50, more...

integer, strictly-monotonic, +, A001068

a(n)=comp(5+a(n-1))
a(0)=4
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence oxrxtadvmeqvc

0, 1, 2, 3, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(2*a(n-1))
a(0)=4
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(1+σ(a(n-1)))
a(0)=4
σ(n)=divisor sum of n
comp(a)=complement function of a (in range)
n≥0
5 operations
Prime

Sequence vwjt1qdkxuyhl

0, 1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 17, 18, 19, 21, 22, 23, 25, 26, 27, 29, 30, 31, 33, 34, 35, 37, 38, 39, 41, 42, 43, 45, 46, 47, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(4+a(n-1))
a(0)=4
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(lcm(composite(n), 4))
composite(n)=nth composite number
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥1
5 operations
Prime

Sequence tolihwi0t1dkl

0, 1, 2, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, more...

integer, strictly-monotonic, +, A004274

a(n)=comp(2+a(n-1))
a(0)=4
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(a(n-1)+lpf(a(n-1)))
a(0)=4
lpf(n)=least prime factor of n
comp(a)=complement function of a (in range)
n≥0
5 operations
Prime

Sequence aipjnzqke1xv

0, 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A235498

a(n)=comp(10+a(n-1))
a(0)=3
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence o4f2t2zxxqlup

0, 1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 37, 38, 40, 41, 42, 43, 44, 45, 46, 47, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(9+a(n-1))
a(0)=3
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence 2isifier0et4f

0, 1, 2, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 28, 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A047573

a(n)=comp(8+a(n-1))
a(0)=3
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence pamsyzi5x31gg

0, 1, 2, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A047318

a(n)=comp(7+a(n-1))
a(0)=3
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence usyljj2mma50p

0, 1, 2, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A047263

a(n)=comp(6+a(n-1))
a(0)=3
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(Δ(lcm(n, 3)))
lcm(a,b)=least common multiple
Δ(a)=differences of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility

Sequence r0zrpv2a1qf3g

0, 1, 2, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 16, 17, 19, 20, 21, 22, 24, 25, 26, 27, 29, 30, 31, 32, 34, 35, 36, 37, 39, 40, 41, 42, 44, 45, 46, 47, 49, 50, more...

integer, strictly-monotonic, +, A032769

a(n)=comp(5+a(n-1))
a(0)=3
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence xvmiewov2xzr

0, 1, 2, 4, 5, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(2*a(n-1))
a(0)=3
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(ϕ(6*a(n-1)))
a(0)=3
ϕ(n)=number of relative primes (Euler's totient)
comp(a)=complement function of a (in range)
n≥0
5 operations
Prime

Sequence evafmyc2rhhfj

0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(10+a(n-1))
a(0)=2
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence h35tzltvt2yep

0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, 37, 39, 40, 41, 42, 43, 44, 45, 46, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(9+a(n-1))
a(0)=2
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence vjsbjjeyjahrl

0, 1, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 33, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, more...

integer, strictly-monotonic, +, A047565

a(n)=comp(8+a(n-1))
a(0)=2
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence hdp4quhmh2gql

0, 1, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A047310

a(n)=comp(7+a(n-1))
a(0)=2
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence 20o0on3mkq2ek

0, 1, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 39, 40, 41, 42, 43, 45, 46, 47, 48, 49, more...

integer, strictly-monotonic, +, A047252

a(n)=comp(6+a(n-1))
a(0)=2
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence lbsqqgujaqrak

0, 1, 3, 4, 5, 6, 8, 9, 10, 11, 13, 14, 15, 16, 18, 19, 20, 21, 23, 24, 25, 26, 28, 29, 30, 31, 33, 34, 35, 36, 38, 39, 40, 41, 43, 44, 45, 46, 48, 49, 50, more...

integer, strictly-monotonic, +, A047207

a(n)=comp(5+a(n-1))
a(0)=2
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence 3qahpdtwwbxwf

0, 1, 3, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(2*a(n-1))
a(0)=2
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(∏(gcd(n, 2)))
gcd(a,b)=greatest common divisor
∏(a)=partial products of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility
a(n)=comp(1+σ(a(n-1)))
a(0)=2
σ(n)=divisor sum of n
comp(a)=complement function of a (in range)
n≥0
5 operations
Prime
a(n)=comp(2^pt(n))
pt(n)=Pascals triangle by rows
comp(a)=complement function of a (in range)
n≥0
5 operations
Combinatoric
a(n)=comp(∏(a(n-2)^a(n-1)))
a(0)=2
a(1)=1
∏(a)=partial products of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Power

Sequence ddd2bcpsqzovb

0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 40, 42, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(10+a(n-1))
a(0)=1
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence iv0vflzhlgf1n

0, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(9+a(n-1))
a(0)=1
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence n3onjp5fets0i

0, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 40, 42, 43, 44, 45, 46, 47, 48, 50, more...

integer, strictly-monotonic, +, A047594

a(n)=comp(8+a(n-1))
a(0)=1
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence ivhznfaqtfg0i

0, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, more...

integer, strictly-monotonic, +, A047306

a(n)=comp(7+a(n-1))
a(0)=1
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence hwjy4jmciaetj

0, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 50, more...

integer, strictly-monotonic, +, A047248

a(n)=comp(6+a(n-1))
a(0)=1
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence 323kn54djexyc

0, 2, 3, 4, 5, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 19, 20, 22, 23, 24, 25, 27, 28, 29, 30, 32, 33, 34, 35, 37, 38, 39, 40, 42, 43, 44, 45, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A047203

a(n)=comp(5+a(n-1))
a(0)=1
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence ina1r4bjgvzyf

0, 2, 3, 4, 6, 7, 8, 10, 11, 12, 14, 15, 16, 18, 19, 20, 22, 23, 24, 26, 27, 28, 30, 31, 32, 34, 35, 36, 38, 39, 40, 42, 43, 44, 46, 47, 48, 50, more...

integer, strictly-monotonic, +, A004772

a(n)=comp(4+a(n-1))
a(0)=1
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence nsywezuontxmi

0, 2, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(3*a(n-1))
a(0)=1
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(3^n)
comp(a)=complement function of a (in range)
n≥0
4 operations
Power
a(n)=comp(gcd(n, 9²))
gcd(a,b)=greatest common divisor
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility
a(n)=comp(3^Ω(n))
Ω(n)=max factorization terms
comp(a)=complement function of a (in range)
n≥1
5 operations
Prime

Sequence ypad0xillghlh

0, 3, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +, A057716

a(n)=comp(2*a(n-1))
a(0)=1
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(2^n)
comp(a)=complement function of a (in range)
n≥0
4 operations
Power
a(n)=comp(gcd(n, 8²))
gcd(a,b)=greatest common divisor
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility
a(n)=comp(1+σ(a(n-1)))
a(0)=1
σ(n)=divisor sum of n
comp(a)=complement function of a (in range)
n≥0
5 operations
Prime
a(n)=comp(∏(C(a(n-2), a(n-1))))
a(0)=1
a(1)=2
C(n,k)=binomial coefficient
∏(a)=partial products of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Combinatoric

Sequence aivbnmwimb5gd

4, 9, 25, 36, 49, 64, 100, 121, 144, 169, 196, 225, 289, 324, 361, 400, 441, 484, 529, 576, 676, 729, 784, 841, 900, 961, 1024, 1089, 1156, 1225, 1369, 1444, 1521, 1600, 1681, 1764, 1849, 1936, 2025, 2116, 2209, 2304, 2500, more...

integer, strictly-monotonic, +, A030140

a(n)=comp(n²)²
comp(a)=complement function of a (in range)
n≥0
4 operations
Arithmetic
a(n)=comp(stern(n)²)²
stern(n)=Stern-Brocot sequence
comp(a)=complement function of a (in range)
n≥0
5 operations
Recursive

Sequence bi5dw0ehzis1k

0, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(n*a(n-1))
a(0)=1
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(n!)
comp(a)=complement function of a (in range)
n≥0
3 operations
Combinatoric
a(n)=comp(∏(1+n))
∏(a)=partial products of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=comp(sqrt(∏(n²)))
∏(a)=partial products of a
comp(a)=complement function of a (in range)
n≥1
5 operations
Power
a(n)=comp(∏(Δ(∑(n))))
∑(a)=partial sums of a
Δ(a)=differences of a
∏(a)=partial products of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Variable
a(n)=comp(2*σ(a(n-1)))
a(0)=1
σ(n)=divisor sum of n
comp(a)=complement function of a (in range)
n≥0
5 operations
Prime

Sequence wkzh3p3fyvdkf

-14, -15, -16, -17, -18, -19, -20, -21, -22, -23, -24, -25, -26, -27, -28, -29, -30, -31, -32, -33, -34, -35, -36, -37, -38, -39, -40, -41, -42, -43, -44, -45, -46, -47, -48, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(stern(n))
stern(n)=Stern-Brocot sequence
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence canrqo1ymyryi

0, 1, 2, 3, 4, 7, 9, 10, 12, 13, 14, 16, 17, 18, 19, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 40, 42, 43, 44, 45, 46, 47, 48, 49, more...

integer, strictly-monotonic, +

a(n)=comp(n+a(n-1))
a(0)=5
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(5+∑(n))
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=comp(∑(C(n, a(n-1))))
a(0)=5
C(n,k)=binomial coefficient
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Combinatoric

Sequence iszno3mtq0nzc

0, 1, 2, 3, 6, 8, 9, 11, 12, 13, 15, 16, 17, 18, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 50, more...

integer, strictly-monotonic, +

a(n)=comp(n+a(n-1))
a(0)=4
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(4+∑(n))
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=comp(∑(C(n, a(n-1))))
a(0)=4
C(n,k)=binomial coefficient
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Combinatoric

Sequence p4nt0pvu5w3go

0, 1, 2, 5, 7, 8, 10, 11, 12, 14, 15, 16, 17, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 40, 41, 42, 43, 44, 45, 46, 47, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(n+a(n-1))
a(0)=3
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(3+∑(n))
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=comp(∑(C(n, a(n-1))))
a(0)=3
C(n,k)=binomial coefficient
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Combinatoric

Sequence sf5rqlrltgoio

0, 1, 3, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(n*a(n-1))
a(0)=2
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(2*n!)
comp(a)=complement function of a (in range)
n≥0
5 operations
Combinatoric

Sequence hvhwi2op5xhso

0, 1, 4, 6, 7, 9, 10, 11, 13, 14, 15, 16, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 37, 39, 40, 41, 42, 43, 44, 45, 46, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(n+a(n-1))
a(0)=2
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(2+∑(n))
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=comp(∑(C(n, a(n-1))))
a(0)=2
C(n,k)=binomial coefficient
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Combinatoric

Sequence f2arsr2m2bzep

0, 3, 5, 6, 8, 9, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(n+a(n-1))
a(0)=1
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive
a(n)=comp(1+∑(n))
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=comp(∑(C(n, a(n-1))))
a(0)=1
C(n,k)=binomial coefficient
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Combinatoric

Sequence ygpdifycqtk4n

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

integer, non-monotonic, +

a(n)=stern(comp(n²))
comp(a)=complement function of a (in range)
stern(n)=Stern-Brocot sequence
n≥0
4 operations
Recursive

Sequence vmonxbglpblwb

2, 3, 5, 6, 8, 10, 11, 12, 15, 17, 18, 19, 20, 21, 22, 24, 26, 27, 28, 30, 31, 32, 33, 35, 37, 38, 39, 40, 41, 42, 44, 45, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(stern(n²))
stern(n)=Stern-Brocot sequence
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence bdaulnedprqio

196, 225, 256, 289, 324, 361, 400, 441, 484, 529, 576, 625, 676, 729, 784, 841, 900, 961, 1024, 1089, 1156, 1225, 1296, 1369, 1444, 1521, 1600, 1681, 1764, 1849, 1936, 2025, 2116, 2209, 2304, 2401, 2500, more...

integer, strictly-monotonic, +

a(n)=comp(stern(n))²
stern(n)=Stern-Brocot sequence
comp(a)=complement function of a (in range)
n≥0
4 operations
Recursive

Sequence hbxgblppezvoo

-46, -47, -48, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(n-5)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence m5v3m1rpmwkkc

-45, -46, -47, -48, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(n-6)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence mtb1nccnxrz2e

-44, -45, -46, -47, -48, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(n-7)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence sye33chkzrflc

-43, -44, -45, -46, -47, -48, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(n-8)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence 2vgj3hicchzip

-42, -43, -44, -45, -46, -47, -48, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(n-9)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence e5jrmhl2tegfh

-41, -42, -43, -44, -45, -46, -47, -48, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(n-10)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence opsdsxy5lxdqi

-8, -7, -5, -4, -3, -2, 0, 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 40, more...

integer, strictly-monotonic, +-

a(n)=comp(n²)-10
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence x3zyxa3q0hppd

-7, -6, -4, -3, -2, -1, 1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, more...

integer, strictly-monotonic, +-

a(n)=comp(n²)-9
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence nnyiiazm5yazf

-6, -5, -3, -2, -1, 0, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 42, more...

integer, strictly-monotonic, +-

a(n)=comp(n²)-8
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence amphfbpyiu1wo

-5, -4, -2, -1, 0, 1, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, more...

integer, strictly-monotonic, +-

a(n)=comp(n²)-7
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence djpxvor02vmne

-4, -3, -1, 0, 1, 2, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 44, more...

integer, strictly-monotonic, +-

a(n)=comp(n²)-6
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence m0skchia2zu3b

-3, -2, 0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 45, more...

integer, strictly-monotonic, +-

a(n)=comp(n²)-5
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence 3oqm0p5je2e3n

-2, -1, 1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, more...

integer, strictly-monotonic, +-

a(n)=comp(n²)-4
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence h5fntyd5x0omo

-1.1415926536, -0.1415926536, 1.8584073464, 2.8584073464, 3.8584073464, 4.8584073464, 6.8584073464, 7.8584073464, 8.8584073464, 9.8584073464, 10.8584073464, 11.8584073464, 13.8584073464, 14.8584073464, 15.8584073464, 16.8584073464, 17.8584073464, 18.8584073464, 19.8584073464, 20.8584073464, 22.8584073464, 23.8584073464, 24.8584073464, 25.8584073464, 26.8584073464, more...

decimal, strictly-monotonic, +-

a(n)=comp(n²)-π
comp(a)=complement function of a (in range)
π=3.141...
n≥0
5 operations
Arithmetic

Sequence 2h05fjpnjfg2p

-1, -2, -4, -5, -7, -8, -10, -11, -13, -14, -16, -17, -19, -20, -22, -23, -25, -26, -28, -29, -31, -32, -34, -35, -37, -38, -40, -41, -43, -44, -46, -47, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(3*n)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=-comp(3+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
5 operations
Recursive
a(n)=-comp(lcm(n, 3))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility

Sequence p53qyxeghsagh

-1, -2, -4, -5, -6, -7, -9, -10, -11, -12, -13, -14, -16, -17, -18, -19, -20, -21, -22, -23, -25, -26, -27, -28, -29, -30, -31, -32, -33, -34, -36, -37, -38, -39, -40, -41, -42, -43, -44, -45, -46, -47, -49, more...

integer, strictly-monotonic, -

a(n)=1-comp(n²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence tztahr51eepzc

-1, -2, -3, -5, -6, -7, -9, -10, -11, -13, -14, -15, -17, -18, -19, -21, -22, -23, -25, -26, -27, -29, -30, -31, -33, -34, -35, -37, -38, -39, -41, -42, -43, -45, -46, -47, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(4*n)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=-comp(4+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
5 operations
Recursive
a(n)=-comp(lcm(n, 4))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility

Sequence x4bnfuaphnbfe

-1, -2, -3, -4, -6, -7, -8, -9, -11, -12, -13, -14, -16, -17, -18, -19, -21, -22, -23, -24, -26, -27, -28, -29, -31, -32, -33, -34, -36, -37, -38, -39, -41, -42, -43, -44, -46, -47, -48, -49, more...

integer, strictly-monotonic, -

a(n)=-comp(5*n)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=-comp(5+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
5 operations
Recursive
a(n)=-comp(lcm(n, 5))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility

Sequence woihp3ztpubdf

-1, -2, -3, -4, -5, -7, -8, -9, -10, -11, -13, -14, -15, -16, -17, -19, -20, -21, -22, -23, -25, -26, -27, -28, -29, -31, -32, -33, -34, -35, -37, -38, -39, -40, -41, -43, -44, -45, -46, -47, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(6*n)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=-comp(6+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
5 operations
Recursive
a(n)=-comp(lcm(n, 6))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility

Sequence 3d5xpqdjztb4c

-1, -2, -3, -4, -5, -6, -8, -9, -10, -11, -12, -13, -15, -16, -17, -18, -19, -20, -22, -23, -24, -25, -26, -27, -29, -30, -31, -32, -33, -34, -36, -37, -38, -39, -40, -41, -43, -44, -45, -46, -47, -48, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(7*n)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=-comp(7+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
5 operations
Recursive
a(n)=-comp(lcm(n, 7))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility

Sequence dtlfl2232hisk

-1, -2, -3, -4, -5, -6, -7, -9, -10, -11, -12, -13, -14, -15, -17, -18, -19, -20, -21, -22, -23, -25, -26, -27, -28, -29, -30, -31, -33, -34, -35, -36, -37, -38, -39, -41, -42, -43, -44, -45, -46, -47, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(8*n)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=-comp(8+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
5 operations
Recursive
a(n)=-comp(lcm(n, 8))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility

Sequence rid5hg01ekm5j

-1, -2, -3, -4, -5, -6, -7, -8, -10, -11, -12, -13, -14, -15, -16, -17, -19, -20, -21, -22, -23, -24, -25, -26, -28, -29, -30, -31, -32, -33, -34, -35, -37, -38, -39, -40, -41, -42, -43, -44, -46, -47, -48, -49, -50, more...

integer, strictly-monotonic, -

a(n)=-comp(9*n)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=-comp(9+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
5 operations
Recursive
a(n)=-comp(lcm(n, 9))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility

Sequence h52ox3cawhhyc

-1, -2, -3, -4, -5, -6, -7, -8, -9, -11, -12, -13, -14, -15, -16, -17, -18, -19, -21, -22, -23, -24, -25, -26, -27, -28, -29, -31, -32, -33, -34, -35, -36, -37, -38, -39, -41, -42, -43, -44, -45, -46, -47, -48, -49, more...

integer, strictly-monotonic, -

a(n)=-comp(10*n)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=-comp(10+a(n-1))
a(0)=0
comp(a)=complement function of a (in range)
n≥0
5 operations
Recursive
a(n)=-comp(lcm(n, 10))
lcm(a,b)=least common multiple
comp(a)=complement function of a (in range)
n≥0
5 operations
Divisibility

Sequence eylh4wied3std

-1, 0, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 47, more...

integer, strictly-monotonic, +-

a(n)=comp(n²)-3
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence xx5c3bq2wkuod

0, -1, -3, -4, -5, -6, -8, -9, -10, -11, -12, -13, -15, -16, -17, -18, -19, -20, -21, -22, -24, -25, -26, -27, -28, -29, -30, -31, -32, -33, -35, -36, -37, -38, -39, -40, -41, -42, -43, -44, -45, -46, -48, more...

integer, strictly-monotonic, -

a(n)=2-comp(n²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence l2ry4ehds4dyf

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 50, more...

integer, strictly-monotonic, +

a(n)=comp((4+n)²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence eahmsrku2oddc

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(10+n²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence o5gos1aildflm

0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 50, more...

integer, strictly-monotonic, +

a(n)=comp((3+n)²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence 5pbmyjzhlvjpo

0, 1, 2, 3, 4, 5, 6, 7, 8, 11, 12, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(9+n²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence 3xw3mdzufnasn

0, 1, 2, 3, 4, 5, 6, 7, 10, 11, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(8+n²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence 2gu1tcuyuclol

0, 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(7+n²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence ilimoczmwtuko

0, 1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(n²-10)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence ikkdahxe4y5vh

0, 1, 2, 3, 4, 5, 8, 9, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(6+n²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence frc1lkovvimee

0, 1, 2, 3, 4, 7, 8, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 29, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 42, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(5+n²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

Sequence c1n1ghazv3xoe

0, 1, 2, 3, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(n²-5)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=comp(∑(∑(τ(a(n-1)))))
a(0)=4
τ(n)=number of divisors of n
∑(a)=partial sums of a
comp(a)=complement function of a (in range)
n≥0
5 operations
Prime

Sequence tsravfrxlktaj

0, 1, 2, 3, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 50, more...

integer, strictly-monotonic, +

a(n)=comp((2+n)²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic
a(n)=comp((n%a(n-1))²)
a(0)=4
comp(a)=complement function of a (in range)
n≥1
5 operations
Divisibility

Sequence df2r2glhlfzbi

0, 1, 2, 3, 6, 7, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, more...

integer, strictly-monotonic, +

a(n)=comp(4+n²)
comp(a)=complement function of a (in range)
n≥0
5 operations
Arithmetic

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