-1055
domain: Z
Appears in sequences
- Expansion of (1-x-x^N)/((1-x)(1-x^2)(1-x^3)...(1-x^N)) for N = 8.at n=36A060027
- Coefficients of the B-Rogers-Selberg identity.at n=61A104409
- Row sums of a number triangle related to the Pell numbers.at n=32A110331
- Numerator of Bernoulli(n, 5/11).at n=5A159250
- Triangle T(n,k) = A006130(k) - A006130(n) + A006130(n-k) read by rows.at n=48A176261
- Triangle T(n,k) = A006130(k) - A006130(n) + A006130(n-k) read by rows.at n=51A176261
- First differences of A000463.at n=65A188652
- G.f.: q-Cosh(x,q)^2 - q-Sinh(x,q)^2 at q=-x.at n=48A198199
- Values of n such that L(4) and N(4) are both prime, where L(k) = (n^2+n+1)*2^(2*k) + (2*n+1)*2^k + 1, N(k) = (n^2+n+1)*2^k + n.at n=18A226924
- Values of n such that L(19) and N(19) are both prime, where L(k) = (n^2+n+1)*2^(2*k) + (2*n+1)*2^k + 1, N(k) = (n^2+n+1)*2^k + n.at n=7A227522
- Expansion of Product_{k>=1} ((1 + x^(2*k-1))/(1 + x^(2*k)))^k.at n=50A296047
- a(n) = Sum_{d|n} (-1)^(d-1)*d^5.at n=3A321544