Number of n-element subsets that can be chosen from {1,2,...,2*n^2} having element sum n^3.
A186730
Number of n-element subsets that can be chosen from {1,2,...,2*n^2} having element sum n^3.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =36a(4) =785a(5) =26404a(6) =1235580a(7) =74394425a(8) =5503963083a(9) =484133307457
External references
- oeis: A186730