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

A360432

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

Terms

    a(0) =0a(1) =1a(2) =2a(3) =15a(4) =112a(5) =1225a(6) =16896a(7) =283759a(8) =5623808a(9) =128431377a(10) =3321026560a(11) =95915951791

External references