E.g.f. A(x) satisfies A(x) = exp(x*B(x*A(x))), where B(x) = 1 + x*B(x)^4 is the g.f. of A002293.

A382016

E.g.f. A(x) satisfies A(x) = exp(x*B(x*A(x))), where B(x) = 1 + x*B(x)^4 is the g.f. of A002293.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =37a(4) =901a(5) =32141a(6) =1502701a(7) =86737645a(8) =5952271977a(9) =473117681881

External references