E.g.f. satisfies A(x) = (-log(1 - x / (1 - A(x))^3)) / (1 - A(x)).

A376041

E.g.f. satisfies A(x) = (-log(1 - x / (1 - A(x))^3)) / (1 - A(x)).

Terms

    a(0) =0a(1) =1a(2) =9a(3) =191a(4) =6496a(5) =305164a(6) =18317390a(7) =1339293822a(8) =115492112640

External references