A023218 - cp's OEIS frontend

A023218 Primes p such that 5*p + 4 is also prime.

n	a(n)
1	3
2	5
3	11
4	17
5	29
6	47
7	53
8	71
9	83
10	89
11	101
12	113
13	131
14	167
15	251
16	257
17	263
18	281
19	311
20	389
21	419
22	461
23	467
24	479
25	491
26	509
27	521
28	557
29	563
30	587
31	593
32	599
33	617
34	641
35	659
36	677
37	743
38	797
39	809
40	827
41	857
42	881
43	929
44	977
45	983
46	1019
47	1061
48	1103
49	1187
50	1217
51	1259
52	1277
53	1289
54	1319

[3, 5, 11, 17, 29, 47, 53, 71, 83, 89, 101, 113, 131, 167, 251, 257, 263, 281, 311, 389, 419, 461, 467, 479, 491, 509, 521, 557, 563, 587, 593, 599, 617, 641, 659, 677, 743, 797, 809, 827, 857, 881, 929, 977, 983, 1019, 1061, 1103, 1187, 1217, 1259, 1277, 1289, 1319]

cp's OEIS Frontend

A023218 Primes p such that 5*p + 4 is also prime.

Table of values

List of values