G.f. satisfies: A(x) = 1 + Sum_{n>=1} x^(n-1)*series_reversion( x/A(x)^n ).
A125224
G.f. satisfies: A(x) = 1 + Sum_{n>=1} x^(n-1)*series_reversion( x/A(x)^n ).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =26a(5) =148a(6) =1016a(7) =7978a(8) =69453a(9) =657225a(10) =6670401a(11) =71920229a(12) =817945093a(13) =9758974790a(14) =121626871825
External references
- oeis: A125224