Expansion of Sum_{k>=0} (k^k * x/(1 - k^k * x))^k.

A355465

Expansion of Sum_{k>=0} (k^k * x/(1 - k^k * x))^k.

Terms

    a(0) =1a(1) =1a(2) =17a(3) =19812a(4) =4296562388

External references