G.f. A(x) satisfies: Sum_{n>=0} x^n * A(x)^(n^2) = 1/Sum_{n>=0} (-1)^n * x^n * A(x)^(n*(n+1)).
A383558
G.f. A(x) satisfies: Sum_{n>=0} x^n * A(x)^(n^2) = 1/Sum_{n>=0} (-1)^n * x^n * A(x)^(n*(n+1)).
Terms
- a(0) =1a(1) =1a(2) =6a(3) =47a(4) =424a(5) =4175a(6) =43617a(7) =475457a(8) =5350757a(9) =61727826a(10) =726360262a(11) =8686960066a(12) =105308656277
External references
- oeis: A383558