G.f. A(x) satisfies A(x) = 1 + x*A(x)^6/(1 + x*A(x)).
A378919
G.f. A(x) satisfies A(x) = 1 + x*A(x)^6/(1 + x*A(x)).
Terms
- a(0) =1a(1) =1a(2) =5a(3) =39a(4) =355a(5) =3532a(6) =37206a(7) =407861a(8) =4604493a(9) =53169811a(10) =625067441a(11) =7456004083a(12) =90015754691
External references
- oeis: A378919