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

A381914

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

Terms

    a(0) =1a(1) =2a(2) =10a(3) =72a(4) =624a(5) =6009a(6) =61809a(7) =664813a(8) =7384613a(9) =84045565a(10) =974913510a(11) =11483316680a(12) =136974177209

External references