E.g.f. satisfies A(x) = exp(x^2*A(x)^3) / (1-x).
A371041
E.g.f. satisfies A(x) = exp(x^2*A(x)^3) / (1-x).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =30a(4) =348a(5) =5460a(6) =108480a(7) =2609040a(8) =73713360a(9) =2393087760a(10) =87791891040
External references
- oeis: A371041