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

A138013

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

Terms

    a(0) =1a(1) =1a(2) =3a(3) =17a(4) =146a(5) =1694a(6) =24834a(7) =440586a(8) =9180800a(9) =219829536a(10) =5948287560a(11) =179508872520

External references