A093706 - cp's OEIS frontend

A093706 Primes p such that (pp'-1)/2 is prime, where p' denotes the next prime after p.

n	a(n)
1	3
2	5
3	11
4	29
5	41
6	71
7	137
8	281
9	461
10	599
11	641
12	787
13	827
14	881
15	1091
16	1129
17	1301
18	1409
19	1607
20	1627
21	1951
22	2129
23	2267
24	2357
25	2381
26	2557
27	2687
28	2887
29	2917
30	3469
31	3527
32	3557
33	3581
34	3967
35	4127
36	4229
37	4337
38	4547
39	4889
40	5009
41	5309
42	5741
43	6131
44	6133
45	6247
46	6343

[3, 5, 11, 29, 41, 71, 137, 281, 461, 599, 641, 787, 827, 881, 1091, 1129, 1301, 1409, 1607, 1627, 1951, 2129, 2267, 2357, 2381, 2557, 2687, 2887, 2917, 3469, 3527, 3557, 3581, 3967, 4127, 4229, 4337, 4547, 4889, 5009, 5309, 5741, 6131, 6133, 6247, 6343]

cp's OEIS Frontend

A093706 Primes p such that (pp'-1)/2 is prime, where p' denotes the next prime after p.

Table of values

List of values