G.f. satisfies: A(x) = 1/Product_{n>=1} (1 - x^n*A(x^n)^3).
A205774
G.f. satisfies: A(x) = 1/Product_{n>=1} (1 - x^n*A(x^n)^3).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =27a(4) =177a(5) =1245a(6) =9399a(7) =73659a(8) =595510a(9) =4923724a(10) =41451675a(11) =354071010a(12) =3061018302a(13) =26732084764a(14) =235476740731
External references
- oeis: A205774