A370027 - cp's OEIS frontend

A370027 Expansion of g.f. A(x) satisfying Sum_{n=-oo..+oo} (-1)^n * (x^n + 7A(x))^n = 1 + 9Sum_{n>=1} (-1)^n * x^(n^2).

n	a(n)
1	1
2	7
3	52
4	405
5	3250
6	26541
7	219311
8	1828657
9	15360068
10	129802889
11	1102476535
12	9403920685
13	80507808128
14	691425600548
15	5954703569335
16	51409228587355
17	444806083780093
18	3856115167020090
19	33488422645226379
20	291294693699275917
21	2537471770952346625
22	22133307405655321131

[1, 7, 52, 405, 3250, 26541, 219311, 1828657, 15360068, 129802889, 1102476535, 9403920685, 80507808128, 691425600548, 5954703569335, 51409228587355, 444806083780093, 3856115167020090, 33488422645226379, 291294693699275917, 2537471770952346625, 22133307405655321131]

cp's OEIS Frontend

A370027 Expansion of g.f. A(x) satisfying Sum_{n=-oo..+oo} (-1)^n * (x^n + 7A(x))^n = 1 + 9Sum_{n>=1} (-1)^n * x^(n^2).

Table of values

List of values

cp's OEIS Frontend

A370027 Expansion of g.f. A(x) satisfying Sum_{n=-oo..+oo} (-1)^n * (x^n + 7*A(x))^n = 1 + 9*Sum_{n>=1} (-1)^n * x^(n^2).

Table of values

List of values

A370027 Expansion of g.f. A(x) satisfying Sum_{n=-oo..+oo} (-1)^n * (x^n + 7A(x))^n = 1 + 9Sum_{n>=1} (-1)^n * x^(n^2).