G.f. A(x) satisfies: A(x) = 1 + x*[d/dx 1/(1 - x*A(x)^4)].
A305604
G.f. A(x) satisfies: A(x) = 1 + x*[d/dx 1/(1 - x*A(x)^4)].
Terms
- a(0) =1a(1) =1a(2) =10a(3) =165a(4) =3620a(5) =96600a(6) =2996586a(7) =105222740a(8) =4110953640a(9) =176563668420
External references
- oeis: A305604