A103579 - cp's OEIS frontend

A103579 Sophie Germain primes that are not Lucasian primes: primes p not 3 (mod 4) such that 2p + 1 is prime.

n	a(n)
1	2
2	5
3	29
4	41
5	53
6	89
7	113
8	173
9	233
10	281
11	293
12	509
13	593
14	641
15	653
16	761
17	809
18	953
19	1013
20	1049
21	1229
22	1289
23	1409
24	1481
25	1601
26	1733
27	1889
28	1901
29	1973
30	2069
31	2129
32	2141
33	2273
34	2393
35	2549
36	2693
37	2741
38	2753
39	2969
40	3329
41	3389
42	3413
43	3449
44	3593
45	3761
46	3821
47	4073
48	4349
49	4373
50	4409
51	4481
52	4733
53	4793
54	5081

[2, 5, 29, 41, 53, 89, 113, 173, 233, 281, 293, 509, 593, 641, 653, 761, 809, 953, 1013, 1049, 1229, 1289, 1409, 1481, 1601, 1733, 1889, 1901, 1973, 2069, 2129, 2141, 2273, 2393, 2549, 2693, 2741, 2753, 2969, 3329, 3389, 3413, 3449, 3593, 3761, 3821, 4073, 4349, 4373, 4409, 4481, 4733, 4793, 5081]

cp's OEIS Frontend

A103579 Sophie Germain primes that are not Lucasian primes: primes p not 3 (mod 4) such that 2p + 1 is prime.

Table of values

List of values