E.g.f. satisfies A(x) = exp(x + x * A(x)^2).

A362694

E.g.f. satisfies A(x) = exp(x + x * A(x)^2).

Terms

    a(0) =1a(1) =2a(2) =12a(3) =152a(4) =2960a(5) =78112a(6) =2607808a(7) =105432448a(8) =5008584960a(9) =273482293760

External references