-2527

Appears in sequences

• A triangle sequence of polynomial coefficients:p(x,n)=Sum[Binomial[n, k]*(-x)^k*Sum[StirlingS2[n, m]*x^m, {m, 0, n - k}], {k, 0, n}].at n=40A174859
• Numerators of expansion of (Sum_{k=1..n} 1/k) - log(n+1/2) - gamma.at n=8A189048
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 389", based on the 5-celled von Neumann neighborhood.at n=29A271597