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

A390064

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

Terms

    a(0) =1a(1) =1a(2) =3a(3) =25a(4) =297a(5) =4861a(6) =100243a(7) =2505189a(8) =73541681a(9) =2481336793a(10) =94621891491

External references