-1133

Appears in sequences

• Matrix inverse of triangle A117334.at n=22A117335
• Column 1 of triangle A117335.at n=6A117336
• Expansion of (1 + x + x^2)/(1 - x^3 + x^4).at n=52A124750
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 315", based on the 5-celled von Neumann neighborhood.at n=19A271249
• Expansion of exp( Sum_{n>=1} -sigma(8*n)*x^n/n ) in powers of x.at n=5A283168
• Expansion of 1 / (1 + Sum_{k>=1} mu(k)^2 * x^k).at n=37A329099
• a(n) = n! * Sum_{k=0..floor(n/5)} (-n/120)^k /(k! * (n-5*k)!).at n=9A362346