-1259

Appears in sequences

• Coefficients of the B-Rogers-Selberg identity.at n=63A104409
• Row sums of a number triangle related to the Pell numbers.at n=35A110331
• Triangle of coefficients of (1 - x)^n*B_n(x/(1 - x)), where B_n(x) is the n-th Bell polynomial.at n=39A122753
• a(n) = -n^2 + 9*n + 53.at n=41A126665
• First differences of A000463.at n=71A188652
• Values of n such that L(2) and N(2) 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=18A226922
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 425", based on the 5-celled von Neumann neighborhood.at n=23A272092
• Expansion of exp( Sum_{n>=1} -sigma(6*n)*x^n/n ) in powers of x.at n=32A283164
• Coefficient of x^n in (1 + x - n*x^2)^n.at n=6A307862
• Inverse Euler transform of the Moebius function A008683.at n=31A320781
• G.f.: 1 / (1 + x + Sum_{k>=2} prime(k-1) * x^k).at n=37A346792