680960

Appears in sequences

• Expansion of 1/((1-8*x)*(1-12*x)).at n=5A016188
• Triangular array read by rows: T(n,k) is the number of rooted labeled simple graphs on {1,2,...,n} such that the root is in a component of size k; n>=1, 1<=k<=n.at n=31A228315