Expansion of e.g.f. (1/x) * Series_Reversion( x/(x + exp(x^2)) ).

A370875

Expansion of e.g.f. (1/x) * Series_Reversion( x/(x + exp(x^2)) ).

Terms

    a(0) =1a(1) =1a(2) =4a(3) =24a(4) =228a(5) =2820a(6) =44400a(7) =840000a(8) =18669840a(9) =475871760a(10) =13698296640a(11) =439402803840

External references