E.g.f. satisfies A(x) = log(1 + x/(1 - A(x))).

A371342

E.g.f. satisfies A(x) = log(1 + x/(1 - A(x))).

Terms

    a(0) =0a(1) =1a(2) =1a(3) =5a(4) =38a(5) =404a(6) =5514a(7) =91916a(8) =1810080a(9) =41119704a(10) =1058505600a(11) =30450551592a(12) =968121778128

External references