A284830 - cp's OEIS frontend

A284830 Expansion of Sum_{i>=1} x^(i^2)/(1 - x^(i^2)) * Product_{j>=i} 1/(1 - x^(j^2)).

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	8
7	10
8	14
9	16
10	19
11	23
12	30
13	33
14	38
15	44
16	55
17	60
18	69
19	77
20	93
21	102
22	113
23	126
24	148
25	162
26	177
27	198
28	226
29	246
30	268
31	293
32	334
33	361
34	392
35	424
36	480
37	516
38	556
39	601
40	668
41	721
42	773
43	835
44	917
45	990
46	1054
47	1129
48	1239
49	1325
50	1415
51	1508
52	1649
53	1757
54	1875
55	1990
56	2157
57	2303
58	2441
59	2595
60	2796

[1, 2, 3, 5, 6, 8, 10, 14, 16, 19, 23, 30, 33, 38, 44, 55, 60, 69, 77, 93, 102, 113, 126, 148, 162, 177, 198, 226, 246, 268, 293, 334, 361, 392, 424, 480, 516, 556, 601, 668, 721, 773, 835, 917, 990, 1054, 1129, 1239, 1325, 1415, 1508, 1649, 1757, 1875, 1990, 2157, 2303, 2441, 2595, 2796]

cp's OEIS Frontend

A284830 Expansion of Sum_{i>=1} x^(i^2)/(1 - x^(i^2)) * Product_{j>=i} 1/(1 - x^(j^2)).

Table of values

List of values