A162539 - cp's OEIS frontend

A162539 G.f. is the polynomial (1-x^3) * (1-x^6) * (1-x^9) * (1-x^12) * (1-x^15) * (1-x^18) / (1-x)^6.

n	a(n)
0	1
1	6
2	21
3	55
4	120
5	231
6	405
7	660
8	1014
9	1484
10	2085
11	2829
12	3724
13	4773
14	5973
15	7315
16	8784
17	10359
18	12013
19	13713
20	15420
21	17091
22	18681
23	20145
24	21440
25	22527
26	23373
27	23952
28	24246
29	24246
30	23952
31	23373
32	22527
33	21440
34	20145
35	18681
36	17091
37	15420
38	13713

[1, 6, 21, 55, 120, 231, 405, 660, 1014, 1484, 2085, 2829, 3724, 4773, 5973, 7315, 8784, 10359, 12013, 13713, 15420, 17091, 18681, 20145, 21440, 22527, 23373, 23952, 24246, 24246, 23952, 23373, 22527, 21440, 20145, 18681, 17091, 15420, 13713]

cp's OEIS Frontend

A162539 G.f. is the polynomial (1-x^3) * (1-x^6) * (1-x^9) * (1-x^12) * (1-x^15) * (1-x^18) / (1-x)^6.

Table of values

List of values