a(n) = [x^n] 1/(1 - Sum_{k>=1} k^n*x^k).
A301655
a(n) = [x^n] 1/(1 - Sum_{k>=1} k^n*x^k).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =44a(4) =723a(5) =24655a(6) =1715816a(7) =239697569a(8) =69557364821
External references
- oeis: A301655
A301655
a(n) = [x^n] 1/(1 - Sum_{k>=1} k^n*x^k).