A261610 - cp's OEIS frontend

A261610 Expansion of Product_{k>=0} (1 + x^(3k+1))/(1 - x^(3k+1)).

n	a(n)
0	1
1	2
2	2
3	2
4	4
5	6
6	6
7	8
8	12
9	14
10	16
11	22
12	28
13	32
14	40
15	50
16	58
17	70
18	86
19	100
20	118
21	144
22	168
23	194
24	232
25	272
26	312
27	366
28	428
29	490
30	568
31	660
32	754
33	866
34	1000
35	1140
36	1300
37	1492
38	1696
39	1924
40	2196
41	2490
42	2812
43	3192
44	3610
45	4062
46	4588
47	5174
48	5806
49	6530
50	7342
51	8218
52	9208

[1, 2, 2, 2, 4, 6, 6, 8, 12, 14, 16, 22, 28, 32, 40, 50, 58, 70, 86, 100, 118, 144, 168, 194, 232, 272, 312, 366, 428, 490, 568, 660, 754, 866, 1000, 1140, 1300, 1492, 1696, 1924, 2196, 2490, 2812, 3192, 3610, 4062, 4588, 5174, 5806, 6530, 7342, 8218, 9208]

cp's OEIS Frontend

A261610 Expansion of Product_{k>=0} (1 + x^(3k+1))/(1 - x^(3k+1)).

Table of values

List of values

cp's OEIS Frontend

A261610 Expansion of Product_{k>=0} (1 + x^(3*k+1))/(1 - x^(3*k+1)).

Table of values

List of values

A261610 Expansion of Product_{k>=0} (1 + x^(3k+1))/(1 - x^(3k+1)).