Expansion of l.g.f. A(x) satisfying theta_4(x) = Sum_{n=-oo..+oo} x^n * (2*exp(A(x)) - x^n)^(n-1) where theta_4(x) = Sum_{n=-oo..+oo} (-1)^n * x^(n^2) is a Jacobi theta function.
A363568
Expansion of l.g.f. A(x) satisfying theta_4(x) = Sum_{n=-oo..+oo} x^n * (2*exp(A(x)) - x^n)^(n-1) where theta_4(x) = Sum_{n=-oo..+oo} (-1)^n * x^(n^2) is a Jacobi theta function.
Terms
- a(0) =2a(1) =18a(2) =152a(3) =1298a(4) =11432a(5) =102528a(6) =931968a(7) =8554698a(8) =79116722a(9) =736053548a(10) =6880854312a(11) =64581401504a(12) =608178222316
External references
- oeis: A363568