G.f. satisfies: A(x) = Sum_{n>=0} x^n*A(x)^binomial(n+4,5).
A191811
G.f. satisfies: A(x) = Sum_{n>=0} x^n*A(x)^binomial(n+4,5).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =9a(4) =58a(5) =501a(6) =5452a(7) =74211a(8) =1257414a(9) =26480393a(10) =689598502a(11) =21957924255a(12) =844532153323
External references
- oeis: A191811