Sum of seventh powers of coefficients in full expansion of (z_1+z_2+...+z_n)^n.
A246242
Sum of seventh powers of coefficients in full expansion of (z_1+z_2+...+z_n)^n.
Terms
- a(0) =1a(1) =1a(2) =130a(3) =293061a(4) =5018329348
External references
- oeis: A246242