A320140 - cp's OEIS frontend

A320140 Number of integer solutions to a^2 + 2b^2 + 3c^2 + 5*d^2 = n.

n	a(n)
0	1
1	2
2	2
3	6
4	6
5	6
6	16
7	8
8	14
9	26
10	8
11	32
12	26
13	8
14	40
15	16
16	22
17	40
18	22
19	32
20	46
21	40
22	24
23	48
24	40
25	42
26	72
27	50
28	32
29	64
30	56
31	28
32	74
33	48
34	60
35	112
36	78
37	24
38	72
39	76
40	40
41	144
42	48
43	48
44	120
45	50
46	52
47	48
48	70
49	98
50	150
51	128
52	40
53	84
54	128
55	52
56	176
57	120
58	56
59	208
60	96
61	72
62	92
63	72
64	102
65	192
66	156

[1, 2, 2, 6, 6, 6, 16, 8, 14, 26, 8, 32, 26, 8, 40, 16, 22, 40, 22, 32, 46, 40, 24, 48, 40, 42, 72, 50, 32, 64, 56, 28, 74, 48, 60, 112, 78, 24, 72, 76, 40, 144, 48, 48, 120, 50, 52, 48, 70, 98, 150, 128, 40, 84, 128, 52, 176, 120, 56, 208, 96, 72, 92, 72, 102, 192, 156]

cp's OEIS Frontend

A320140 Number of integer solutions to a^2 + 2b^2 + 3c^2 + 5*d^2 = n.

Table of values

List of values

n	a(n)
0	1
1	2
2	2
3	6
4	6
5	6
6	16
7	8
8	14
9	26
10	8
11	32
12	26
13	8
14	40
15	16
16	22
17	40
18	22
19	32
20	46
21	40
22	24
23	48
24	40
25	42
26	72
27	50
28	32
29	64
30	56
31	28
32	74
33	48
34	60
35	112
36	78
37	24
38	72
39	76
40	40
41	144
42	48
43	48
44	120
45	50
46	52
47	48
48	70
49	98
50	150
51	128
52	40
53	84
54	128
55	52
56	176
57	120
58	56
59	208
60	96
61	72
62	92
63	72
64	102
65	192
66	156

n	a(n)
0	1
1	2
2	2
3	6
4	6
5	6
6	16
7	8
8	14
9	26
10	8
11	32
12	26
13	8
14	40
15	16
16	22
17	40
18	22
19	32
20	46
21	40
22	24
23	48
24	40
25	42
26	72
27	50
28	32
29	64
30	56
31	28
32	74
33	48
34	60
35	112
36	78
37	24
38	72
39	76
40	40
41	144
42	48
43	48
44	120
45	50
46	52
47	48
48	70
49	98
50	150
51	128
52	40
53	84
54	128
55	52
56	176
57	120
58	56
59	208
60	96
61	72
62	92
63	72
64	102
65	192
66	156

cp's OEIS Frontend

A320140 Number of integer solutions to a^2 + 2*b^2 + 3*c^2 + 5*d^2 = n.

Table of values

List of values

A320140 Number of integer solutions to a^2 + 2b^2 + 3c^2 + 5*d^2 = n.

n	a(n)
0	1
1	2
2	2
3	6
4	6
5	6
6	16
7	8
8	14
9	26
10	8
11	32
12	26
13	8
14	40
15	16
16	22
17	40
18	22
19	32
20	46
21	40
22	24
23	48
24	40
25	42
26	72
27	50
28	32
29	64
30	56
31	28
32	74
33	48
34	60
35	112
36	78
37	24
38	72
39	76
40	40
41	144
42	48
43	48
44	120
45	50
46	52
47	48
48	70
49	98
50	150
51	128
52	40
53	84
54	128
55	52
56	176
57	120
58	56
59	208
60	96
61	72
62	92
63	72
64	102
65	192
66	156