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

A392762

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

Terms

    a(0) =1a(1) =0a(2) =2a(3) =6a(4) =142a(5) =1540a(6) =40028a(7) =830088a(8) =26194320a(9) =803816928a(10) =30965575632

External references