A261631 - cp's OEIS frontend

A261631 Expansion of Product_{k>=0} 1/(1-x^(3*k+1))^3.

n	a(n)
0	1
1	3
2	6
3	10
4	18
5	30
6	46
7	69
8	105
9	154
10	219
11	309
12	434
13	597
14	813
15	1100
16	1476
17	1959
18	2585
19	3387
20	4410
21	5709
22	7353
23	9414
24	12001
25	15231
26	19242
27	24205
28	30348
29	37902
30	47165
31	58500
32	72342
33	89169
34	109599
35	134337
36	164221
37	200226
38	243537
39	295496
40	357732
41	432117
42	520858

[1, 3, 6, 10, 18, 30, 46, 69, 105, 154, 219, 309, 434, 597, 813, 1100, 1476, 1959, 2585, 3387, 4410, 5709, 7353, 9414, 12001, 15231, 19242, 24205, 30348, 37902, 47165, 58500, 72342, 89169, 109599, 134337, 164221, 200226, 243537, 295496, 357732, 432117, 520858]

cp's OEIS Frontend

A261631 Expansion of Product_{k>=0} 1/(1-x^(3*k+1))^3.

Table of values

List of values