A320148 - cp's OEIS frontend

A320148 Number of integer solutions to a^2 + b^2 + 3c^2 + 6d^2 = n.

n	a(n)
0	1
1	4
2	4
3	2
4	12
5	16
6	2
7	16
8	28
9	8
10	32
11	40
12	10
13	48
14	48
15	8
16	44
17	40
18	24
19	72
20	48
21	16
22	72
23	64
24	10
25	52
26	80
27	38
28	96
29	112
30	8
31	80
32	108
33	12
34	104
35	128
36	48
37	144
38	136
39	8
40	112
41	104
42	32
43	168
44	136
45	64
46	128
47	96
48	26
49	132
50	116
51	36
52	176
53	208
54	70
55	96
56	192
57	28
58	192
59	232
60	24
61	240
62	176
63	80

[1, 4, 4, 2, 12, 16, 2, 16, 28, 8, 32, 40, 10, 48, 48, 8, 44, 40, 24, 72, 48, 16, 72, 64, 10, 52, 80, 38, 96, 112, 8, 80, 108, 12, 104, 128, 48, 144, 136, 8, 112, 104, 32, 168, 136, 64, 128, 96, 26, 132, 116, 36, 176, 208, 70, 96, 192, 28, 192, 232, 24, 240, 176, 80]

cp's OEIS Frontend

A320148 Number of integer solutions to a^2 + b^2 + 3c^2 + 6d^2 = n.

Table of values

List of values

n	a(n)
0	1
1	4
2	4
3	2
4	12
5	16
6	2
7	16
8	28
9	8
10	32
11	40
12	10
13	48
14	48
15	8
16	44
17	40
18	24
19	72
20	48
21	16
22	72
23	64
24	10
25	52
26	80
27	38
28	96
29	112
30	8
31	80
32	108
33	12
34	104
35	128
36	48
37	144
38	136
39	8
40	112
41	104
42	32
43	168
44	136
45	64
46	128
47	96
48	26
49	132
50	116
51	36
52	176
53	208
54	70
55	96
56	192
57	28
58	192
59	232
60	24
61	240
62	176
63	80

n	a(n)
0	1
1	4
2	4
3	2
4	12
5	16
6	2
7	16
8	28
9	8
10	32
11	40
12	10
13	48
14	48
15	8
16	44
17	40
18	24
19	72
20	48
21	16
22	72
23	64
24	10
25	52
26	80
27	38
28	96
29	112
30	8
31	80
32	108
33	12
34	104
35	128
36	48
37	144
38	136
39	8
40	112
41	104
42	32
43	168
44	136
45	64
46	128
47	96
48	26
49	132
50	116
51	36
52	176
53	208
54	70
55	96
56	192
57	28
58	192
59	232
60	24
61	240
62	176
63	80

cp's OEIS Frontend

A320148 Number of integer solutions to a^2 + b^2 + 3*c^2 + 6*d^2 = n.

Table of values

List of values

A320148 Number of integer solutions to a^2 + b^2 + 3c^2 + 6d^2 = n.

n	a(n)
0	1
1	4
2	4
3	2
4	12
5	16
6	2
7	16
8	28
9	8
10	32
11	40
12	10
13	48
14	48
15	8
16	44
17	40
18	24
19	72
20	48
21	16
22	72
23	64
24	10
25	52
26	80
27	38
28	96
29	112
30	8
31	80
32	108
33	12
34	104
35	128
36	48
37	144
38	136
39	8
40	112
41	104
42	32
43	168
44	136
45	64
46	128
47	96
48	26
49	132
50	116
51	36
52	176
53	208
54	70
55	96
56	192
57	28
58	192
59	232
60	24
61	240
62	176
63	80