A321433 - cp's OEIS frontend

A321433 Expansion of Product_{i>0, j>0, k>0} 1/(1 - x^(i^2 + j^2 + k^2)).

n	a(n)
0	1
1	0
2	0
3	1
4	0
5	0
6	4
7	0
8	0
9	7
10	0
11	3
12	14
13	0
14	9
15	23
16	0
17	21
18	45
19	3
20	48
21	72
22	12
23	96
24	124
25	39
26	180
27	204
28	105
29	327
30	343
31	225
32	585
33	572
34	468
35	1011
36	976
37	903
38	1719
39	1662
40	1689
41	2895
42	2844
43	3018
44	4836
45	4791
46	5355
47	8013
48	8061
49	9234
50	13182
51	13429
52	15714
53	21573
54	22257
55	26346

[1, 0, 0, 1, 0, 0, 4, 0, 0, 7, 0, 3, 14, 0, 9, 23, 0, 21, 45, 3, 48, 72, 12, 96, 124, 39, 180, 204, 105, 327, 343, 225, 585, 572, 468, 1011, 976, 903, 1719, 1662, 1689, 2895, 2844, 3018, 4836, 4791, 5355, 8013, 8061, 9234, 13182, 13429, 15714, 21573, 22257, 26346]

cp's OEIS Frontend

A321433 Expansion of Product_{i>0, j>0, k>0} 1/(1 - x^(i^2 + j^2 + k^2)).

Table of values

List of values