A321429 - cp's OEIS frontend

A321429 Expansion of Product_{i>0, j>0, k>0} (1 + x^(i^2 + j^2 + k^2)).

n	a(n)
0	1
1	0
2	0
3	1
4	0
5	0
6	3
7	0
8	0
9	6
10	0
11	3
12	7
13	0
14	9
15	13
16	0
17	18
18	19
19	3
20	39
21	28
22	9
23	66
24	42
25	33
26	105
27	68
28	78
29	168
30	111
31	153
32	261
33	185
34	285
35	411
36	325
37	483
38	636
39	563
40	798
41	1017
42	949
43	1275
44	1620
45	1556
46	2061
47	2547
48	2500
49	3303
50	4008
51	3969
52	5226
53	6216
54	6252
55	8301
56	9534
57	9784
58	12984

[1, 0, 0, 1, 0, 0, 3, 0, 0, 6, 0, 3, 7, 0, 9, 13, 0, 18, 19, 3, 39, 28, 9, 66, 42, 33, 105, 68, 78, 168, 111, 153, 261, 185, 285, 411, 325, 483, 636, 563, 798, 1017, 949, 1275, 1620, 1556, 2061, 2547, 2500, 3303, 4008, 3969, 5226, 6216, 6252, 8301, 9534, 9784, 12984]

cp's OEIS Frontend

A321429 Expansion of Product_{i>0, j>0, k>0} (1 + x^(i^2 + j^2 + k^2)).

Table of values

List of values