A319822 - cp's OEIS frontend

A319822 Number of solutions to x^2 + 2y^2 + 5z^2 + 5*w^2 = n.

n	a(n)
0	1
1	2
2	2
3	4
4	2
5	4
6	12
7	8
8	18
9	14
10	4
11	28
12	12
13	24
14	32
15	0
16	34
17	20
18	14
19	28
20	4
21	32
22	44
23	40
24	28
25	10
26	40
27	56
28	64
29	72
30	8
31	48
32	66
33	24
34	68
35	8
36	46
37	88
38	60
39	32
40	4
41	52
42	64
43	116
44	76
45	12
46	64
47	72
48	60
49	82
50	26
51	72
52	104
53	104
54	88
55	8
56	112
57	56
58	136
59	140
60	8
61	136
62	96
63	72
64	98
65	16
66	72
67	132

[1, 2, 2, 4, 2, 4, 12, 8, 18, 14, 4, 28, 12, 24, 32, 0, 34, 20, 14, 28, 4, 32, 44, 40, 28, 10, 40, 56, 64, 72, 8, 48, 66, 24, 68, 8, 46, 88, 60, 32, 4, 52, 64, 116, 76, 12, 64, 72, 60, 82, 26, 72, 104, 104, 88, 8, 112, 56, 136, 140, 8, 136, 96, 72, 98, 16, 72, 132]

cp's OEIS Frontend

A319822 Number of solutions to x^2 + 2y^2 + 5z^2 + 5*w^2 = n.

Table of values

List of values

n	a(n)
0	1
1	2
2	2
3	4
4	2
5	4
6	12
7	8
8	18
9	14
10	4
11	28
12	12
13	24
14	32
15	0
16	34
17	20
18	14
19	28
20	4
21	32
22	44
23	40
24	28
25	10
26	40
27	56
28	64
29	72
30	8
31	48
32	66
33	24
34	68
35	8
36	46
37	88
38	60
39	32
40	4
41	52
42	64
43	116
44	76
45	12
46	64
47	72
48	60
49	82
50	26
51	72
52	104
53	104
54	88
55	8
56	112
57	56
58	136
59	140
60	8
61	136
62	96
63	72
64	98
65	16
66	72
67	132

n	a(n)
0	1
1	2
2	2
3	4
4	2
5	4
6	12
7	8
8	18
9	14
10	4
11	28
12	12
13	24
14	32
15	0
16	34
17	20
18	14
19	28
20	4
21	32
22	44
23	40
24	28
25	10
26	40
27	56
28	64
29	72
30	8
31	48
32	66
33	24
34	68
35	8
36	46
37	88
38	60
39	32
40	4
41	52
42	64
43	116
44	76
45	12
46	64
47	72
48	60
49	82
50	26
51	72
52	104
53	104
54	88
55	8
56	112
57	56
58	136
59	140
60	8
61	136
62	96
63	72
64	98
65	16
66	72
67	132

cp's OEIS Frontend

A319822 Number of solutions to x^2 + 2*y^2 + 5*z^2 + 5*w^2 = n.

Table of values

List of values

A319822 Number of solutions to x^2 + 2y^2 + 5z^2 + 5*w^2 = n.

n	a(n)
0	1
1	2
2	2
3	4
4	2
5	4
6	12
7	8
8	18
9	14
10	4
11	28
12	12
13	24
14	32
15	0
16	34
17	20
18	14
19	28
20	4
21	32
22	44
23	40
24	28
25	10
26	40
27	56
28	64
29	72
30	8
31	48
32	66
33	24
34	68
35	8
36	46
37	88
38	60
39	32
40	4
41	52
42	64
43	116
44	76
45	12
46	64
47	72
48	60
49	82
50	26
51	72
52	104
53	104
54	88
55	8
56	112
57	56
58	136
59	140
60	8
61	136
62	96
63	72
64	98
65	16
66	72
67	132