A304632 - cp's OEIS frontend

A304632 Expansion of (1/(1 - x))* Product_{k>=1} (1 + x^k)/(1 + x^(3*k)).

n	a(n)
0	1
1	2
2	3
3	4
4	5
5	7
6	9
7	12
8	15
9	18
10	22
11	27
12	33
13	40
14	48
15	57
16	67
17	79
18	93
19	109
20	127
21	147
22	170
23	196
24	226
25	260
26	298
27	340
28	387
29	440
30	500
31	567
32	641
33	723
34	814
35	916
36	1030
37	1156
38	1295
39	1448
40	1617
41	1804
42	2011
43	2239
44	2489
45	2763
46	3064
47	3395
48	3759
49	4158
50	4594
51	5070
52	5590
53	6159
54	6781
55	7460
56	8199
57	9003

[1, 2, 3, 4, 5, 7, 9, 12, 15, 18, 22, 27, 33, 40, 48, 57, 67, 79, 93, 109, 127, 147, 170, 196, 226, 260, 298, 340, 387, 440, 500, 567, 641, 723, 814, 916, 1030, 1156, 1295, 1448, 1617, 1804, 2011, 2239, 2489, 2763, 3064, 3395, 3759, 4158, 4594, 5070, 5590, 6159, 6781, 7460, 8199, 9003]

cp's OEIS Frontend

A304632 Expansion of (1/(1 - x))* Product_{k>=1} (1 + x^k)/(1 + x^(3*k)).

Table of values

List of values