-2295

Appears in sequences

• Expansion of Product_{m>=1} (1 - m*q^m)^9.at n=11A022669
• Inverse modulo 2 binomial transform of (-2)^n.at n=11A100744
• a(n) = (n+1)*(9-9*n+5*n^2-n^3).at n=8A157371
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 241", based on the 5-celled von Neumann neighborhood.at n=35A270991
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 305", based on the 5-celled von Neumann neighborhood.at n=27A271163
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 485", based on the 5-celled von Neumann neighborhood.at n=27A272505
• T(n, k) = [x^k] 2^n*(Euler(n, x) - Euler(n, x/2)), where Euler(n, x) are the Euler polynomials. Triangle read by rows, T(n, k) for 0 <= k <= n.at n=53A342315
• Expansion of e.g.f. exp(-x) / (1 + x*exp(x)).at n=8A368272