G.f. satisfies: A(x/A(x)) = G(x) where G(x) = 1 + x*G(x)^2 is the g.f. of A000108 (Catalan numbers).
A154677
G.f. satisfies: A(x/A(x)) = G(x) where G(x) = 1 + x*G(x)^2 is the g.f. of A000108 (Catalan numbers).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =13a(4) =70a(5) =440a(6) =3116a(7) =24274a(8) =204407a(9) =1836339a(10) =17425275a(11) =173329307a(12) =1796783304a(13) =19323703019a(14) =214843877103
External references
- oeis: A154677