Expansion of g.f. A(x) satisfying 4 = Sum_{n=-oo..+oo} (-1)^n * x^n * (4*A(x) + x^(2*n-1))^(n+1).
A363184
Expansion of g.f. A(x) satisfying 4 = Sum_{n=-oo..+oo} (-1)^n * x^n * (4*A(x) + x^(2*n-1))^(n+1).
Terms
- a(0) =1a(1) =4a(2) =18a(3) =88a(4) =452a(5) =2388a(6) =12872a(7) =70520a(8) =391630a(9) =2199816a(10) =12476024a(11) =71341184a(12) =410864744a(13) =2381026908a(14) =13874518912a(15) =81244555896a(16) =477825991140
External references
- oeis: A363184