A225499 - cp's OEIS frontend

A225499 Expansion of 1/(1 - x + x^2 - x^3 - x^6 - x^9 + x^10 - x^11 + x^12).

n	a(n)
0	1
1	1
2	0
3	0
4	1
5	1
6	1
7	2
8	2
9	2
10	3
11	4
12	4
13	5
14	7
15	9
16	11
17	13
18	16
19	20
20	25
21	31
22	39
23	48
24	59
25	74
26	92
27	113
28	140
29	175
30	217
31	269
32	334
33	414
34	513
35	637
36	791
37	981
38	1217
39	1510
40	1874
41	2325
42	2884
43	3578
44	4440
45	5509
46	6835
47	8481
48	10522
49	13054
50	16197
51	20097
52	24934
53	30936
54	38384

[1, 1, 0, 0, 1, 1, 1, 2, 2, 2, 3, 4, 4, 5, 7, 9, 11, 13, 16, 20, 25, 31, 39, 48, 59, 74, 92, 113, 140, 175, 217, 269, 334, 414, 513, 637, 791, 981, 1217, 1510, 1874, 2325, 2884, 3578, 4440, 5509, 6835, 8481, 10522, 13054, 16197, 20097, 24934, 30936, 38384]

cp's OEIS Frontend

A225499 Expansion of 1/(1 - x + x^2 - x^3 - x^6 - x^9 + x^10 - x^11 + x^12).

Table of values

List of values