Self-convolution 8th power equals A113668, where a(n) = n*A113668(n-1) for n>=1, with a(0)=1.

A113674

Self-convolution 8th power equals A113668, where a(n) = n*A113668(n-1) for n>=1, with a(0)=1.

Terms

    a(0) =1a(1) =1a(2) =16a(3) =468a(4) =18784a(5) =932030a(6) =54321840a(7) =3611129620a(8) =268687287744

External references