A023231 - cp's OEIS frontend

A023231 Primes p such that 8*p + 7 is also prime.

n	a(n)
1	2
2	3
3	5
4	23
5	29
6	47
7	53
8	59
9	89
10	107
11	113
12	137
13	179
14	197
15	227
16	233
17	257
18	263
19	293
20	317
21	359
22	389
23	419
24	509
25	557
26	587
27	593
28	599
29	617
30	653
31	659
32	683
33	839
34	857
35	863
36	887
37	947
38	977
39	1013
40	1097
41	1103
42	1163
43	1193
44	1217
45	1223
46	1229
47	1259
48	1277
49	1283
50	1307
51	1319
52	1409

[2, 3, 5, 23, 29, 47, 53, 59, 89, 107, 113, 137, 179, 197, 227, 233, 257, 263, 293, 317, 359, 389, 419, 509, 557, 587, 593, 599, 617, 653, 659, 683, 839, 857, 863, 887, 947, 977, 1013, 1097, 1103, 1163, 1193, 1217, 1223, 1229, 1259, 1277, 1283, 1307, 1319, 1409]

cp's OEIS Frontend

A023231 Primes p such that 8*p + 7 is also prime.

Table of values

List of values