G.f. A(x) satisfies: A(x) = Sum_{n>=0} (3 + x*A(x)^n)^n / 4^(n+1).
A302104
G.f. A(x) satisfies: A(x) = Sum_{n>=0} (3 + x*A(x)^n)^n / 4^(n+1).
Terms
- a(0) =1a(1) =1a(2) =8a(3) =112a(4) =1972a(5) =39404a(6) =853892a(7) =19591692a(8) =469250416a(9) =11628163256a(10) =296351290004
External references
- oeis: A302104