63591

Appears in sequences

• Row sums of unsigned triangle A062138 (generalized a=5 Laguerre).at n=5A062192
• Special values of confluent hypergeometric function 1F1: a(n)=(5*n)!*hypergeom([5*n+1],[6],1)/(5!*exp(1)).at n=1A072693
• a(n) = (2*n)! * Sum_{k=0..n} binomial(n,k)/(n+k)!.at n=5A082545
• G.f. A(x) satisfies: A(x) = G(x*A(x)) where A(x/G(x)) = G(x) = g.f. of A006664, which is the number of irreducible systems of meanders.at n=7A168344
• Square array read by ascending antidiagonals, T(n, k) = k!*[x^k](exp(x)*sum(j=0..n, C(2*n,j)*x^j)), n>=0, k>=0.at n=60A253670
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 451", based on the 5-celled von Neumann neighborhood.at n=32A288363