A282495 - cp's OEIS frontend

A282495 Number of ways to write n as x^4 + y^2 + z^2 + w^2 with y^2 + 228yz + 60*z^2 a square, where x,y,z are nonnegative integers and w is a positive integer.

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

[1, 2, 2, 2, 3, 3, 1, 1, 3, 4, 4, 3, 3, 3, 1, 1, 5, 6, 5, 5, 4, 2, 1, 2, 6, 8, 8, 4, 4, 4, 1, 2, 6, 7, 7, 6, 4, 4, 1, 3, 9, 8, 5, 3, 6, 4, 1, 2, 5, 8, 8, 7, 6, 6, 3, 3, 8, 6, 5, 4, 4, 6, 3, 2, 9, 11, 6, 6, 6, 5, 1, 3, 8, 8, 7, 4, 5, 5, 1, 3]

cp's OEIS Frontend

A282495 Number of ways to write n as x^4 + y^2 + z^2 + w^2 with y^2 + 228yz + 60*z^2 a square, where x,y,z are nonnegative integers and w is a positive integer.

Table of values

List of values

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

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

cp's OEIS Frontend

A282495 Number of ways to write n as x^4 + y^2 + z^2 + w^2 with y^2 + 228*y*z + 60*z^2 a square, where x,y,z are nonnegative integers and w is a positive integer.

Table of values

List of values

A282495 Number of ways to write n as x^4 + y^2 + z^2 + w^2 with y^2 + 228yz + 60*z^2 a square, where x,y,z are nonnegative integers and w is a positive integer.

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