A260418 - cp's OEIS frontend

A260418 Number of ways to write 12n+5 as 4x^4 + 4*y^2 + z^2, where x is a nonnegative integer, and y and z are positive integers.

n	a(n)
0	1
1	2
2	2
3	2
4	1
5	3
6	2
7	4
8	3
9	2
10	3
11	2
12	5
13	2
14	3
15	3
16	2
17	4
18	3
19	3
20	3
21	2
22	5
23	2
24	3
25	3
26	2
27	6
28	3
29	4
30	3
31	5
32	6
33	3
34	3
35	5
36	3
37	5
38	4
39	2
40	5
41	4
42	7
43	3
44	2
45	7
46	4
47	6
48	2
49	2
50	4
51	3
52	8
53	4
54	1
55	2
56	4
57	8
58	6
59	2
60	5
61	2
62	7
63	4
64	4
65	3
66	4
67	5
68	2
69	4
70	5
71	6
72	4
73	3
74	2
75	5
76	2
77	7
78	4
79	5
80	5
81	2
82	5
83	3
84	6
85	5
86	4
87	7
88	3
89	4
90	3
91	5
92	9
93	3
94	4
95	3
96	5
97	11
98	4
99	5
100	5

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

cp's OEIS Frontend

A260418 Number of ways to write 12n+5 as 4x^4 + 4*y^2 + z^2, where x is a nonnegative integer, and y and z are positive integers.

Table of values

List of values

n	a(n)
0	1
1	2
2	2
3	2
4	1
5	3
6	2
7	4
8	3
9	2
10	3
11	2
12	5
13	2
14	3
15	3
16	2
17	4
18	3
19	3
20	3
21	2
22	5
23	2
24	3
25	3
26	2
27	6
28	3
29	4
30	3
31	5
32	6
33	3
34	3
35	5
36	3
37	5
38	4
39	2
40	5
41	4
42	7
43	3
44	2
45	7
46	4
47	6
48	2
49	2
50	4
51	3
52	8
53	4
54	1
55	2
56	4
57	8
58	6
59	2
60	5
61	2
62	7
63	4
64	4
65	3
66	4
67	5
68	2
69	4
70	5
71	6
72	4
73	3
74	2
75	5
76	2
77	7
78	4
79	5
80	5
81	2
82	5
83	3
84	6
85	5
86	4
87	7
88	3
89	4
90	3
91	5
92	9
93	3
94	4
95	3
96	5
97	11
98	4
99	5
100	5

n	a(n)
0	1
1	2
2	2
3	2
4	1
5	3
6	2
7	4
8	3
9	2
10	3
11	2
12	5
13	2
14	3
15	3
16	2
17	4
18	3
19	3
20	3
21	2
22	5
23	2
24	3
25	3
26	2
27	6
28	3
29	4
30	3
31	5
32	6
33	3
34	3
35	5
36	3
37	5
38	4
39	2
40	5
41	4
42	7
43	3
44	2
45	7
46	4
47	6
48	2
49	2
50	4
51	3
52	8
53	4
54	1
55	2
56	4
57	8
58	6
59	2
60	5
61	2
62	7
63	4
64	4
65	3
66	4
67	5
68	2
69	4
70	5
71	6
72	4
73	3
74	2
75	5
76	2
77	7
78	4
79	5
80	5
81	2
82	5
83	3
84	6
85	5
86	4
87	7
88	3
89	4
90	3
91	5
92	9
93	3
94	4
95	3
96	5
97	11
98	4
99	5
100	5

cp's OEIS Frontend

A260418 Number of ways to write 12*n+5 as 4*x^4 + 4*y^2 + z^2, where x is a nonnegative integer, and y and z are positive integers.

Table of values

List of values

A260418 Number of ways to write 12n+5 as 4x^4 + 4*y^2 + z^2, where x is a nonnegative integer, and y and z are positive integers.

n	a(n)
0	1
1	2
2	2
3	2
4	1
5	3
6	2
7	4
8	3
9	2
10	3
11	2
12	5
13	2
14	3
15	3
16	2
17	4
18	3
19	3
20	3
21	2
22	5
23	2
24	3
25	3
26	2
27	6
28	3
29	4
30	3
31	5
32	6
33	3
34	3
35	5
36	3
37	5
38	4
39	2
40	5
41	4
42	7
43	3
44	2
45	7
46	4
47	6
48	2
49	2
50	4
51	3
52	8
53	4
54	1
55	2
56	4
57	8
58	6
59	2
60	5
61	2
62	7
63	4
64	4
65	3
66	4
67	5
68	2
69	4
70	5
71	6
72	4
73	3
74	2
75	5
76	2
77	7
78	4
79	5
80	5
81	2
82	5
83	3
84	6
85	5
86	4
87	7
88	3
89	4
90	3
91	5
92	9
93	3
94	4
95	3
96	5
97	11
98	4
99	5
100	5