A375321 - cp's OEIS frontend

A375321 Expansion of (1 + x)^2/(1 - x^3*(1 + x)^3).

n	a(n)
0	1
1	2
2	1
3	1
4	5
5	10
6	11
7	13
8	29
9	57
10	81
11	111
12	194
13	352
14	554
15	827
16	1348
17	2303
18	3739
19	5843
20	9382
21	15519
22	25317
23	40431
24	64933
25	105863
26	172321
27	277696
28	447272
29	725140
30	1177181
31	1903186
32	3072365
33	4972113
34	8057421
35	13038606
36	21075947
37	34094041
38	55199573
39	89336141

[1, 2, 1, 1, 5, 10, 11, 13, 29, 57, 81, 111, 194, 352, 554, 827, 1348, 2303, 3739, 5843, 9382, 15519, 25317, 40431, 64933, 105863, 172321, 277696, 447272, 725140, 1177181, 1903186, 3072365, 4972113, 8057421, 13038606, 21075947, 34094041, 55199573, 89336141]

cp's OEIS Frontend

A375321 Expansion of (1 + x)^2/(1 - x^3*(1 + x)^3).

Table of values

List of values