G.f. A(x) = Sum_{n>=0} x^n*F(x)^n/(1 - x*F(x)^(n+4)), where F(x) is the g.f. of A350117.
A351772
G.f. A(x) = Sum_{n>=0} x^n*F(x)^n/(1 - x*F(x)^(n+4)), where F(x) is the g.f. of A350117.
Terms
- a(0) =1a(1) =2a(2) =8a(3) =51a(4) =442a(5) =4534a(6) =51182a(7) =613806a(8) =7675397a(9) =98971497a(10) =1306630823a(11) =17575262387a(12) =240012293969
External references
- oeis: A351772