A256852 - cp's OEIS frontend

A256852 Number of ways to write prime(n) = a^2 + b^4.

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

[1, 0, 1, 0, 0, 0, 2, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 2, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]

cp's OEIS Frontend

A256852 Number of ways to write prime(n) = a^2 + b^4.

Table of values

List of values

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

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

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