A291649 - cp's OEIS frontend

A291649 Expansion of Product_{k>=1} (1 + x^(k^2))^(k^2).

n	a(n)
0	1
1	1
2	0
3	0
4	4
5	4
6	0
7	0
8	6
9	15
10	9
11	0
12	4
13	40
14	36
15	0
16	17
17	71
18	90
19	36
20	64
21	100
22	180
23	144
24	96
25	274
26	394
27	300
28	148
29	740
30	820
31	480
32	472
33	1150
34	1851
35	1341
36	1146
37	1318
38	3880
39	3540
40	1704
41	3017
42	6455
43	7134
44	3780
45	7822
46	9574
47	12180
48	10304
49	12057
50	19750
51	22485
52	20558
53	15910
54	43076
55	43236
56	31104
57	33742
58	66895

[1, 1, 0, 0, 4, 4, 0, 0, 6, 15, 9, 0, 4, 40, 36, 0, 17, 71, 90, 36, 64, 100, 180, 144, 96, 274, 394, 300, 148, 740, 820, 480, 472, 1150, 1851, 1341, 1146, 1318, 3880, 3540, 1704, 3017, 6455, 7134, 3780, 7822, 9574, 12180, 10304, 12057, 19750, 22485, 20558, 15910, 43076, 43236, 31104, 33742, 66895]

cp's OEIS Frontend

A291649 Expansion of Product_{k>=1} (1 + x^(k^2))^(k^2).

Table of values

List of values