A263726 - cp's OEIS frontend

A263726 Least prime p such that p^2 + A263977(n)^2 is prime.

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

[2, 3, 2, 5, 2, 5, 2, 3, 3, 7, 2, 11, 2, 5, 2, 5, 3, 5, 5, 5, 2, 5, 11, 3, 2, 5, 2, 5, 2, 3, 3, 5, 19, 2, 5, 2, 13, 7, 3, 11, 11, 2, 3, 13, 3, 11, 2, 29, 2, 5, 3, 5, 2, 5, 5, 7, 7, 3, 11, 2, 11, 2, 3, 11, 7, 5, 2, 5, 2, 3, 3, 5, 2, 11, 5, 5, 3, 3, 59, 2, 11, 2, 3, 7, 13, 5, 2, 5, 7]

cp's OEIS Frontend

A263726 Least prime p such that p^2 + A263977(n)^2 is prime.

Table of values

List of values

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

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

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