A002102 - cp's OEIS frontend

A002102 Number of nonnegative solutions to x^2 + y^2 + z^2 = n.

n	a(n)
0	1
1	3
2	3
3	1
4	3
5	6
6	3
7	0
8	3
9	6
10	6
11	3
12	1
13	6
14	6
15	0
16	3
17	9
18	6
19	3
20	6
21	6
22	3
23	0
24	3
25	9
26	12
27	4
28	0
29	12
30	6
31	0
32	3
33	6
34	9
35	6
36	6
37	6
38	9
39	0
40	6
41	15
42	6
43	3
44	3
45	12
46	6
47	0
48	1
49	9
50	15
51	6
52	6
53	12
54	12
55	0
56	6
57	6
58	6
59	9
60	0
61	12
62	12
63	0
64	3
65	18
66	12
67	3
68	9
69	12
70	6
71	0
72	6
73	9
74	18
75	7
76	3
77	12
78	6
79	0
80	6
81	15
82	9
83	9
84	6
85	12
86	15
87	0
88	3
89	21
90	18
91	6
92	0
93	6

[1, 3, 3, 1, 3, 6, 3, 0, 3, 6, 6, 3, 1, 6, 6, 0, 3, 9, 6, 3, 6, 6, 3, 0, 3, 9, 12, 4, 0, 12, 6, 0, 3, 6, 9, 6, 6, 6, 9, 0, 6, 15, 6, 3, 3, 12, 6, 0, 1, 9, 15, 6, 6, 12, 12, 0, 6, 6, 6, 9, 0, 12, 12, 0, 3, 18, 12, 3, 9, 12, 6, 0, 6, 9, 18, 7, 3, 12, 6, 0, 6, 15, 9, 9, 6, 12, 15, 0, 3, 21, 18, 6, 0, 6]

cp's OEIS Frontend

A002102 Number of nonnegative solutions to x^2 + y^2 + z^2 = n.

Table of values

List of values

n	a(n)
0	1
1	3
2	3
3	1
4	3
5	6
6	3
7	0
8	3
9	6
10	6
11	3
12	1
13	6
14	6
15	0
16	3
17	9
18	6
19	3
20	6
21	6
22	3
23	0
24	3
25	9
26	12
27	4
28	0
29	12
30	6
31	0
32	3
33	6
34	9
35	6
36	6
37	6
38	9
39	0
40	6
41	15
42	6
43	3
44	3
45	12
46	6
47	0
48	1
49	9
50	15
51	6
52	6
53	12
54	12
55	0
56	6
57	6
58	6
59	9
60	0
61	12
62	12
63	0
64	3
65	18
66	12
67	3
68	9
69	12
70	6
71	0
72	6
73	9
74	18
75	7
76	3
77	12
78	6
79	0
80	6
81	15
82	9
83	9
84	6
85	12
86	15
87	0
88	3
89	21
90	18
91	6
92	0
93	6

n	a(n)
0	1
1	3
2	3
3	1
4	3
5	6
6	3
7	0
8	3
9	6
10	6
11	3
12	1
13	6
14	6
15	0
16	3
17	9
18	6
19	3
20	6
21	6
22	3
23	0
24	3
25	9
26	12
27	4
28	0
29	12
30	6
31	0
32	3
33	6
34	9
35	6
36	6
37	6
38	9
39	0
40	6
41	15
42	6
43	3
44	3
45	12
46	6
47	0
48	1
49	9
50	15
51	6
52	6
53	12
54	12
55	0
56	6
57	6
58	6
59	9
60	0
61	12
62	12
63	0
64	3
65	18
66	12
67	3
68	9
69	12
70	6
71	0
72	6
73	9
74	18
75	7
76	3
77	12
78	6
79	0
80	6
81	15
82	9
83	9
84	6
85	12
86	15
87	0
88	3
89	21
90	18
91	6
92	0
93	6

n	a(n)
0	1
1	3
2	3
3	1
4	3
5	6
6	3
7	0
8	3
9	6
10	6
11	3
12	1
13	6
14	6
15	0
16	3
17	9
18	6
19	3
20	6
21	6
22	3
23	0
24	3
25	9
26	12
27	4
28	0
29	12
30	6
31	0
32	3
33	6
34	9
35	6
36	6
37	6
38	9
39	0
40	6
41	15
42	6
43	3
44	3
45	12
46	6
47	0
48	1
49	9
50	15
51	6
52	6
53	12
54	12
55	0
56	6
57	6
58	6
59	9
60	0
61	12
62	12
63	0
64	3
65	18
66	12
67	3
68	9
69	12
70	6
71	0
72	6
73	9
74	18
75	7
76	3
77	12
78	6
79	0
80	6
81	15
82	9
83	9
84	6
85	12
86	15
87	0
88	3
89	21
90	18
91	6
92	0
93	6