A376717 - cp's OEIS frontend

A376717 Expansion of (1 - x + x^3)/((1 - x + x^3)^2 - 4*x^3).

n	a(n)
0	1
1	1
2	1
3	4
4	11
5	22
6	42
7	91
8	205
9	443
10	936
11	1999
12	4316
13	9300
14	19949
15	42785
16	91917
17	197548
18	424331
19	911218
20	1957086
21	4203927
22	9029949
23	19395031
24	41657808
25	89477119
26	192189304
27	412803240
28	886657081
29	1904448737
30	4090567673
31	8786130132
32	18871714923
33	40534529294

[1, 1, 1, 4, 11, 22, 42, 91, 205, 443, 936, 1999, 4316, 9300, 19949, 42785, 91917, 197548, 424331, 911218, 1957086, 4203927, 9029949, 19395031, 41657808, 89477119, 192189304, 412803240, 886657081, 1904448737, 4090567673, 8786130132, 18871714923, 40534529294]

cp's OEIS Frontend

A376717 Expansion of (1 - x + x^3)/((1 - x + x^3)^2 - 4*x^3).

Table of values

List of values