A357158 - cp's OEIS frontend

A357158 a(n) = coefficient of x^n in the power series A(x) such that: 1 = Sum_{n=-oo..+oo} n * x^n * (1 - x^n)^n * A(x)^n.

n	a(n)
0	1
1	2
2	4
3	28
4	129
5	784
6	4547
7	28474
8	178947
9	1160189
10	7599423
11	50580502
12	339862004
13	2306662818
14	15774817084
15	108652754620
16	752854936635
17	5244889634762
18	36713446985136
19	258094902741010
20	1821402519619699
21	12898863644572142
22	91638273993427991
23	652926934710002885

[1, 2, 4, 28, 129, 784, 4547, 28474, 178947, 1160189, 7599423, 50580502, 339862004, 2306662818, 15774817084, 108652754620, 752854936635, 5244889634762, 36713446985136, 258094902741010, 1821402519619699, 12898863644572142, 91638273993427991, 652926934710002885]

cp's OEIS Frontend

A357158 a(n) = coefficient of x^n in the power series A(x) such that: 1 = Sum_{n=-oo..+oo} n * x^n * (1 - x^n)^n * A(x)^n.

Table of values

List of values