E.g.f. satisfies: A(x)^(A(x)^3) = 1 + x.

A349651

E.g.f. satisfies: A(x)^(A(x)^3) = 1 + x.

Terms

    a(0) =1a(1) =1a(2) =-6a(3) =81a(4) =-1776a(5) =54240a(6) =-2125122a(7) =101631558a(8) =-5739235128a(9) =373745355984

External references