G.f. A(x) satisfies: x = Sum_{n>=1} 1/A(x)^(6*n) * Product_{k=1..n} (1 - 1/A(x)^(2*k-1)).
A214693
G.f. A(x) satisfies: x = Sum_{n>=1} 1/A(x)^(6*n) * Product_{k=1..n} (1 - 1/A(x)^(2*k-1)).
Terms
- a(0) =1a(1) =1a(2) =4a(3) =34a(4) =338a(5) =3691a(6) =42623a(7) =510949a(8) =6289912a(9) =78972928a(10) =1006665781a(11) =12985611054a(12) =169115724583
External references
- oeis: A214693