6585600

Appears in sequences

• Triangle read by rows, T(n,k) = n!*B(n,k) for n>=0 and 0<=k<=n, where B(n,k) is the Bell matrix with generator 1/j for j>=1.at n=41A265607
• Numbers n such that n^k is the sum of a positive square and a positive cube for all k not divisible by 6.at n=9A274247