E.g.f. satisfies: A(x) = Sum_{n>=0} exp(x*A(x)^(2*n) - 1)/n!.

A196125

E.g.f. satisfies: A(x) = Sum_{n>=0} exp(x*A(x)^(2*n) - 1)/n!.

Terms

    a(0) =1a(1) =1a(2) =5a(3) =61a(4) =1241a(5) =35321a(6) =1293565a(7) =57977333a(8) =3074915569a(9) =188387127793

External references