Self-convolution 6th power equals A113666, where a(n) = n*A113666(n-1) for n>=1, with a(0)=1.

A113672

Self-convolution 6th power equals A113666, where a(n) = n*A113666(n-1) for n>=1, with a(0)=1.

Terms

    a(0) =1a(1) =1a(2) =12a(3) =261a(4) =7784a(5) =287145a(6) =12452256a(7) =616408534a(8) =34178166288

External references