9408960

Appears in sequences

• n*(n+1)^2*(n+2)*(n+3)^2*(n+4).at n=8A057666
• Triangle a(n,k) read by rows: product s(n,k)*s(n+1,k+1) of Stirling numbers of the first kind.at n=29A187558
• Triangle, read by rows, where the g.f. of row n equals the sum of permutations of compositions of functions (1 + k*y*x) for k=1..n with parameter y independent of variable x, as evaluated at x=1.at n=34A277408