Self-convolution 5th power equals A113665, where a(n) = n*A113665(n-1) for n>=1, with a(0)=1.

A113671

Self-convolution 5th power equals A113665, where a(n) = n*A113665(n-1) for n>=1, with a(0)=1.

Terms

    a(0) =1a(1) =1a(2) =10a(3) =180a(4) =4440a(5) =135525a(6) =4866156a(7) =199577910a(8) =9174096960a(9) =466435229220

External references