G.f. A(x) satisfies A(x) = 1 + x*A(x*A(x))^3.
A143435
G.f. A(x) satisfies A(x) = 1 + x*A(x*A(x))^3.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =15a(4) =97a(5) =738a(6) =6297a(7) =58630a(8) =585543a(9) =6200916a(10) =69071103a(11) =804470751a(12) =9753459717a(13) =122670681073
External references
- oeis: A143435