Expansion of (1/x) * Series_Reversion( x * (1-x)^3 / B(x) ), where B(x) is the g.f. of A002293.

A381916

Expansion of (1/x) * Series_Reversion( x * (1-x)^3 / B(x) ), where B(x) is the g.f. of A002293.

Terms

    a(0) =1a(1) =4a(2) =29a(3) =270a(4) =2897a(5) =34051a(6) =426199a(7) =5582619a(8) =75660075a(9) =1052748518a(10) =14956346820a(11) =216088986290

External references