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

A392768

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

Terms

    a(0) =1a(1) =0a(2) =2a(3) =6a(4) =134a(5) =1470a(6) =36182a(7) =752766a(8) =22775510a(9) =694058910a(10) =25877364182

External references