A357159 - cp's OEIS frontend

A357159 a(n) = coefficient of x^n in the power series A(x) such that: 0 = Sum_{n=-oo..+oo, n<>0} n * x^n * (1 - x^n)^(n-1) * A(x)^n, starting with a(0) = -1.

n	a(n)
0	-1
1	-2
2	-4
3	-8
4	-8
5	-6
6	40
7	132
8	400
9	504
10	76
11	-4960
12	-18528
13	-56998
14	-94176
15	-58896
16	617216
17	2911128
18	9741760
19	19739472
20	21657312
21	-75073186
22	-483271024
23	-1800924184
24	-4274295720
25	-6374947674
26	7150661892
27	81254492928
28	345397065128
29	937137978804
30	1717431001440

[-1, -2, -4, -8, -8, -6, 40, 132, 400, 504, 76, -4960, -18528, -56998, -94176, -58896, 617216, 2911128, 9741760, 19739472, 21657312, -75073186, -483271024, -1800924184, -4274295720, -6374947674, 7150661892, 81254492928, 345397065128, 937137978804, 1717431001440]

cp's OEIS Frontend

A357159 a(n) = coefficient of x^n in the power series A(x) such that: 0 = Sum_{n=-oo..+oo, n<>0} n * x^n * (1 - x^n)^(n-1) * A(x)^n, starting with a(0) = -1.

Table of values

List of values