E.g.f. satisfies A(x) = (-log(1 - x / (1 - A(x))^2)) / (1 - A(x)).

A376042

E.g.f. satisfies A(x) = (-log(1 - x / (1 - A(x))^2)) / (1 - A(x)).

Terms

    a(0) =0a(1) =1a(2) =7a(3) =116a(4) =3092a(5) =114034a(6) =5378396a(7) =309151968a(8) =20964872624

External references