E.g.f. satisfies A(x) = exp( x * (1+x/2) * A(x)^2 ).

A365054

E.g.f. satisfies A(x) = exp( x * (1+x/2) * A(x)^2 ).

Terms

    a(0) =1a(1) =1a(2) =6a(3) =64a(4) =1038a(5) =22666a(6) =624448a(7) =20801628a(8) =813473468a(9) =36543076444

External references