A063909 - cp's OEIS frontend

A063909 Primes p such that 2*p - 5 is also prime.

n	a(n)
1	5
2	11
3	17
4	23
5	29
6	47
7	53
8	59
9	71
10	89
11	101
12	131
13	137
14	149
15	179
16	197
17	227
18	233
19	257
20	263
21	281
22	311
23	353
24	383
25	389
26	401
27	431
28	443
29	467
30	479
31	491
32	509
33	557
34	593
35	599
36	617
37	641
38	647
39	653
40	683
41	719
42	743
43	809
44	821
45	857
46	863
47	941
48	947
49	953
50	977
51	1109

[5, 11, 17, 23, 29, 47, 53, 59, 71, 89, 101, 131, 137, 149, 179, 197, 227, 233, 257, 263, 281, 311, 353, 383, 389, 401, 431, 443, 467, 479, 491, 509, 557, 593, 599, 617, 641, 647, 653, 683, 719, 743, 809, 821, 857, 863, 941, 947, 953, 977, 1109]

cp's OEIS Frontend

A063909 Primes p such that 2*p - 5 is also prime.

Table of values

List of values