G.f. A(x) satisfies: x = Sum_{n>=1} x^n*A(-x)^A022998(n), where A022998 is defined as "if n is odd then n else 2*n.".
A193037
G.f. A(x) satisfies: x = Sum_{n>=1} x^n*A(-x)^A022998(n), where A022998 is defined as "if n is odd then n else 2*n.".
Terms
- a(0) =1a(1) =1a(2) =3a(3) =16a(4) =99a(5) =660a(6) =4625a(7) =33609a(8) =251024a(9) =1915365a(10) =14866307a(11) =117007587a(12) =931682106a(13) =7491746385a(14) =60750081839a(15) =496214311987
External references
- oeis: A193037