E.g.f. satisfies: A(x) = exp(x*A(exp(x)-1)).

A141623

E.g.f. satisfies: A(x) = exp(x*A(exp(x)-1)).

Terms

    a(0) =1a(1) =1a(2) =3a(3) =19a(4) =189a(5) =2646a(6) =48763a(7) =1131586a(8) =32049993a(9) =1082499355a(10) =42824201581

External references