A236929 - cp's OEIS frontend

A236929 Number of integer solutions to a^2 + b^2 + 5c^2 + 5d^2 = n.

n	a(n)
0	1
1	4
2	4
3	0
4	4
5	12
6	16
7	16
8	4
9	20
10	44
11	16
12	16
13	24
14	32
15	64
16	4
17	8
18	52
19	16
20	44
21	32
22	48
23	48
24	16
25	84
26	56
27	64
28	32
29	56
30	176
31	32
32	4
33	64
34	72
35	112
36	52
37	56
38	80
39	64
40	44
41	72
42	128
43	32
44	48
45	188
46	96
47	48
48	16
49	68
50	244
51	128
52	56
53	56
54	160
55	176
56	32
57	128
58	120
59	112
60	176
61	88
62	128
63	144
64	4
65	200

[1, 4, 4, 0, 4, 12, 16, 16, 4, 20, 44, 16, 16, 24, 32, 64, 4, 8, 52, 16, 44, 32, 48, 48, 16, 84, 56, 64, 32, 56, 176, 32, 4, 64, 72, 112, 52, 56, 80, 64, 44, 72, 128, 32, 48, 188, 96, 48, 16, 68, 244, 128, 56, 56, 160, 176, 32, 128, 120, 112, 176, 88, 128, 144, 4, 200]

cp's OEIS Frontend

A236929 Number of integer solutions to a^2 + b^2 + 5c^2 + 5d^2 = n.

Table of values

List of values

n	a(n)
0	1
1	4
2	4
3	0
4	4
5	12
6	16
7	16
8	4
9	20
10	44
11	16
12	16
13	24
14	32
15	64
16	4
17	8
18	52
19	16
20	44
21	32
22	48
23	48
24	16
25	84
26	56
27	64
28	32
29	56
30	176
31	32
32	4
33	64
34	72
35	112
36	52
37	56
38	80
39	64
40	44
41	72
42	128
43	32
44	48
45	188
46	96
47	48
48	16
49	68
50	244
51	128
52	56
53	56
54	160
55	176
56	32
57	128
58	120
59	112
60	176
61	88
62	128
63	144
64	4
65	200

n	a(n)
0	1
1	4
2	4
3	0
4	4
5	12
6	16
7	16
8	4
9	20
10	44
11	16
12	16
13	24
14	32
15	64
16	4
17	8
18	52
19	16
20	44
21	32
22	48
23	48
24	16
25	84
26	56
27	64
28	32
29	56
30	176
31	32
32	4
33	64
34	72
35	112
36	52
37	56
38	80
39	64
40	44
41	72
42	128
43	32
44	48
45	188
46	96
47	48
48	16
49	68
50	244
51	128
52	56
53	56
54	160
55	176
56	32
57	128
58	120
59	112
60	176
61	88
62	128
63	144
64	4
65	200

cp's OEIS Frontend

A236929 Number of integer solutions to a^2 + b^2 + 5*c^2 + 5*d^2 = n.

Table of values

List of values

A236929 Number of integer solutions to a^2 + b^2 + 5c^2 + 5d^2 = n.

n	a(n)
0	1
1	4
2	4
3	0
4	4
5	12
6	16
7	16
8	4
9	20
10	44
11	16
12	16
13	24
14	32
15	64
16	4
17	8
18	52
19	16
20	44
21	32
22	48
23	48
24	16
25	84
26	56
27	64
28	32
29	56
30	176
31	32
32	4
33	64
34	72
35	112
36	52
37	56
38	80
39	64
40	44
41	72
42	128
43	32
44	48
45	188
46	96
47	48
48	16
49	68
50	244
51	128
52	56
53	56
54	160
55	176
56	32
57	128
58	120
59	112
60	176
61	88
62	128
63	144
64	4
65	200