A357798 - cp's OEIS frontend

A357798 a(n) = coefficient of x^n in the power series A(x) such that: 1 = Sum_{n=-oo..+oo} x^(n+1) * (2 - x^(n+1))^n * A(x)^n.

n	a(n)
0	1
1	2
2	6
3	20
4	78
5	364
6	1758
7	9144
8	48508
9	264014
10	1457624
11	8158260
12	46134878
13	263312552
14	1514534512
15	8771202984
16	51101608190
17	299306977508
18	1761377916048
19	10409550718692
20	61755225688926
21	367639850029404
22	2195551697108888
23	13149811270786752
24	78967249613057836
25	475373797733460598

[1, 2, 6, 20, 78, 364, 1758, 9144, 48508, 264014, 1457624, 8158260, 46134878, 263312552, 1514534512, 8771202984, 51101608190, 299306977508, 1761377916048, 10409550718692, 61755225688926, 367639850029404, 2195551697108888, 13149811270786752, 78967249613057836, 475373797733460598]

cp's OEIS Frontend

A357798 a(n) = coefficient of x^n in the power series A(x) such that: 1 = Sum_{n=-oo..+oo} x^(n+1) * (2 - x^(n+1))^n * A(x)^n.

Table of values

List of values