A347824 - cp's OEIS frontend

A347824 Number of ways to write n as x^4 + y^4 + (z^2 + 23*w^2)/16, where x,y,z,w are nonnegative integers with x <= y.

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

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

cp's OEIS Frontend

A347824 Number of ways to write n as x^4 + y^4 + (z^2 + 23*w^2)/16, where x,y,z,w are nonnegative integers with x <= y.

Table of values

List of values

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

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

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