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

A377541

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

Terms

    a(0) =1a(1) =2a(2) =10a(3) =90a(4) =1184a(5) =20650a(6) =450252a(7) =11803526a(8) =361892848a(9) =12712357170a(10) =503564718260

External references