A375279 - cp's OEIS frontend

A375279 Expansion of (1 - x - x^3)/((1 - x - x^3)^2 - 4*x^4).

n	a(n)
0	1
1	1
2	1
3	2
4	7
5	16
6	30
7	61
8	137
9	303
10	644
11	1365
12	2936
13	6340
14	13625
15	29209
16	62701
17	134758
18	289547
19	621816
20	1335378
21	2868341
22	6161329
23	13233947
24	28424456
25	61052489
26	131135696
27	281667368
28	604991601
29	1299458257
30	2791106585
31	5995020362
32	12876698159
33	27657838272

[1, 1, 1, 2, 7, 16, 30, 61, 137, 303, 644, 1365, 2936, 6340, 13625, 29209, 62701, 134758, 289547, 621816, 1335378, 2868341, 6161329, 13233947, 28424456, 61052489, 131135696, 281667368, 604991601, 1299458257, 2791106585, 5995020362, 12876698159, 27657838272]

cp's OEIS Frontend

A375279 Expansion of (1 - x - x^3)/((1 - x - x^3)^2 - 4*x^4).

Table of values

List of values