Sum of eighth powers of coefficients in full expansion of (z_1+z_2+...+z_n)^n.

A246243

Sum of eighth powers of coefficients in full expansion of (z_1+z_2+...+z_n)^n.

Terms

    a(0) =1a(1) =1a(2) =258a(3) =1718985a(4) =115245958660

External references