A349956 - cp's OEIS frontend

A349956 Number of ways to write n as x^2 + 2y^2 + (z^4 + 4w^4)/5 with x,y,z,w nonnegative integers.

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

[1, 2, 2, 2, 3, 2, 2, 2, 2, 3, 3, 1, 3, 4, 1, 2, 4, 5, 5, 6, 4, 3, 6, 3, 3, 6, 4, 3, 5, 4, 2, 5, 4, 6, 6, 6, 4, 6, 6, 2, 6, 4, 3, 3, 4, 4, 3, 4, 4, 7, 5, 6, 6, 5, 7, 6, 4, 4, 6, 2, 4, 7, 3, 4, 6, 7, 6, 11, 9, 4, 11, 6, 7, 9, 7, 3, 9, 8, 1, 7, 7, 8, 10, 11, 7, 10, 9, 5, 8, 9, 8, 3, 7, 6, 3, 6, 5, 10, 10, 10, 11]

cp's OEIS Frontend

A349956 Number of ways to write n as x^2 + 2y^2 + (z^4 + 4w^4)/5 with x,y,z,w nonnegative integers.

Table of values

List of values

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

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

cp's OEIS Frontend

A349956 Number of ways to write n as x^2 + 2*y^2 + (z^4 + 4*w^4)/5 with x,y,z,w nonnegative integers.

Table of values

List of values

A349956 Number of ways to write n as x^2 + 2y^2 + (z^4 + 4w^4)/5 with x,y,z,w nonnegative integers.

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