A320135 - cp's OEIS frontend

A320135 Number of integer solutions to a^2 + b^2 + 2c^2 + 13d^2 = n.

n	a(n)
0	1
1	4
2	6
3	8
4	12
5	8
6	8
7	16
8	6
9	12
10	24
11	8
12	24
13	26
14	8
15	28
16	28
17	40
18	46
19	40
20	56
21	28
22	48
23	64
24	24
25	76
26	72
27	32
28	80
29	32
30	32
31	92
32	54
33	80
34	80
35	64
36	68
37	56
38	80
39	64
40	88
41	112
42	64
43	40
44	88
45	52
46	64
47	128
48	56
49	108
50	110
51	64
52	106
53	80
54	76
55	160
56	104
57	96
58	168
59	56
60	124
61	112
62	120
63	124
64	92
65	208
66	96

[1, 4, 6, 8, 12, 8, 8, 16, 6, 12, 24, 8, 24, 26, 8, 28, 28, 40, 46, 40, 56, 28, 48, 64, 24, 76, 72, 32, 80, 32, 32, 92, 54, 80, 80, 64, 68, 56, 80, 64, 88, 112, 64, 40, 88, 52, 64, 128, 56, 108, 110, 64, 106, 80, 76, 160, 104, 96, 168, 56, 124, 112, 120, 124, 92, 208, 96]

cp's OEIS Frontend

A320135 Number of integer solutions to a^2 + b^2 + 2c^2 + 13d^2 = n.

Table of values

List of values

n	a(n)
0	1
1	4
2	6
3	8
4	12
5	8
6	8
7	16
8	6
9	12
10	24
11	8
12	24
13	26
14	8
15	28
16	28
17	40
18	46
19	40
20	56
21	28
22	48
23	64
24	24
25	76
26	72
27	32
28	80
29	32
30	32
31	92
32	54
33	80
34	80
35	64
36	68
37	56
38	80
39	64
40	88
41	112
42	64
43	40
44	88
45	52
46	64
47	128
48	56
49	108
50	110
51	64
52	106
53	80
54	76
55	160
56	104
57	96
58	168
59	56
60	124
61	112
62	120
63	124
64	92
65	208
66	96

n	a(n)
0	1
1	4
2	6
3	8
4	12
5	8
6	8
7	16
8	6
9	12
10	24
11	8
12	24
13	26
14	8
15	28
16	28
17	40
18	46
19	40
20	56
21	28
22	48
23	64
24	24
25	76
26	72
27	32
28	80
29	32
30	32
31	92
32	54
33	80
34	80
35	64
36	68
37	56
38	80
39	64
40	88
41	112
42	64
43	40
44	88
45	52
46	64
47	128
48	56
49	108
50	110
51	64
52	106
53	80
54	76
55	160
56	104
57	96
58	168
59	56
60	124
61	112
62	120
63	124
64	92
65	208
66	96

cp's OEIS Frontend

A320135 Number of integer solutions to a^2 + b^2 + 2*c^2 + 13*d^2 = n.

Table of values

List of values

A320135 Number of integer solutions to a^2 + b^2 + 2c^2 + 13d^2 = n.

n	a(n)
0	1
1	4
2	6
3	8
4	12
5	8
6	8
7	16
8	6
9	12
10	24
11	8
12	24
13	26
14	8
15	28
16	28
17	40
18	46
19	40
20	56
21	28
22	48
23	64
24	24
25	76
26	72
27	32
28	80
29	32
30	32
31	92
32	54
33	80
34	80
35	64
36	68
37	56
38	80
39	64
40	88
41	112
42	64
43	40
44	88
45	52
46	64
47	128
48	56
49	108
50	110
51	64
52	106
53	80
54	76
55	160
56	104
57	96
58	168
59	56
60	124
61	112
62	120
63	124
64	92
65	208
66	96