A184242 - cp's OEIS frontend

A184242 Number of strings of numbers x(i=1..4) in 0..n with sum i^2x(i)^2 equal to n^216.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	2
7	2
8	1
9	5
10	3
11	3
12	2
13	4
14	4
15	6
16	1
17	7
18	8
19	6
20	3
21	18
22	8
23	7
24	2
25	18
26	7
27	24
28	4
29	10
30	21
31	20
32	1
33	31
34	13
35	22
36	8
37	27
38	15
39	29
40	3
41	31
42	38
43	30
44	8
45	65
46	20
47	27
48	2
49	50
50	32
51	68
52	7
53	41
54	59
55	61
56	4
57	85
58	30
59	46
60	21
61	63
62	40
63	108
64	1
65	72
66	78
67	74
68	13
69	98
70	73
71	59
72	8
73	83
74	55
75	151
76	15
77	92
78	104
79	85
80	3
81	171

[1, 1, 1, 1, 2, 2, 2, 1, 5, 3, 3, 2, 4, 4, 6, 1, 7, 8, 6, 3, 18, 8, 7, 2, 18, 7, 24, 4, 10, 21, 20, 1, 31, 13, 22, 8, 27, 15, 29, 3, 31, 38, 30, 8, 65, 20, 27, 2, 50, 32, 68, 7, 41, 59, 61, 4, 85, 30, 46, 21, 63, 40, 108, 1, 72, 78, 74, 13, 98, 73, 59, 8, 83, 55, 151, 15, 92, 104, 85, 3, 171]

cp's OEIS Frontend

A184242 Number of strings of numbers x(i=1..4) in 0..n with sum i^2x(i)^2 equal to n^216.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	2
7	2
8	1
9	5
10	3
11	3
12	2
13	4
14	4
15	6
16	1
17	7
18	8
19	6
20	3
21	18
22	8
23	7
24	2
25	18
26	7
27	24
28	4
29	10
30	21
31	20
32	1
33	31
34	13
35	22
36	8
37	27
38	15
39	29
40	3
41	31
42	38
43	30
44	8
45	65
46	20
47	27
48	2
49	50
50	32
51	68
52	7
53	41
54	59
55	61
56	4
57	85
58	30
59	46
60	21
61	63
62	40
63	108
64	1
65	72
66	78
67	74
68	13
69	98
70	73
71	59
72	8
73	83
74	55
75	151
76	15
77	92
78	104
79	85
80	3
81	171

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	2
7	2
8	1
9	5
10	3
11	3
12	2
13	4
14	4
15	6
16	1
17	7
18	8
19	6
20	3
21	18
22	8
23	7
24	2
25	18
26	7
27	24
28	4
29	10
30	21
31	20
32	1
33	31
34	13
35	22
36	8
37	27
38	15
39	29
40	3
41	31
42	38
43	30
44	8
45	65
46	20
47	27
48	2
49	50
50	32
51	68
52	7
53	41
54	59
55	61
56	4
57	85
58	30
59	46
60	21
61	63
62	40
63	108
64	1
65	72
66	78
67	74
68	13
69	98
70	73
71	59
72	8
73	83
74	55
75	151
76	15
77	92
78	104
79	85
80	3
81	171

cp's OEIS Frontend

A184242 Number of strings of numbers x(i=1..4) in 0..n with sum i^2*x(i)^2 equal to n^2*16.

Table of values

List of values

A184242 Number of strings of numbers x(i=1..4) in 0..n with sum i^2x(i)^2 equal to n^216.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	2
7	2
8	1
9	5
10	3
11	3
12	2
13	4
14	4
15	6
16	1
17	7
18	8
19	6
20	3
21	18
22	8
23	7
24	2
25	18
26	7
27	24
28	4
29	10
30	21
31	20
32	1
33	31
34	13
35	22
36	8
37	27
38	15
39	29
40	3
41	31
42	38
43	30
44	8
45	65
46	20
47	27
48	2
49	50
50	32
51	68
52	7
53	41
54	59
55	61
56	4
57	85
58	30
59	46
60	21
61	63
62	40
63	108
64	1
65	72
66	78
67	74
68	13
69	98
70	73
71	59
72	8
73	83
74	55
75	151
76	15
77	92
78	104
79	85
80	3
81	171