A280273 - cp's OEIS frontend

A280273 Primes p such that 8p^2 - 7p + 2 is also prime.

n	a(n)
1	3
2	5
3	23
4	41
5	59
6	113
7	131
8	173
9	179
10	269
11	281
12	383
13	401
14	431
15	443
16	449
17	461
18	479
19	521
20	641
21	653
22	863
23	929
24	941
25	953
26	1013
27	1103
28	1163
29	1301
30	1319
31	1361
32	1439
33	1481
34	1559
35	1583
36	1871
37	2003
38	2213
39	2309
40	2411
41	2609
42	2693
43	2711
44	2729
45	2801
46	2903
47	2909
48	2969
49	3041

[3, 5, 23, 41, 59, 113, 131, 173, 179, 269, 281, 383, 401, 431, 443, 449, 461, 479, 521, 641, 653, 863, 929, 941, 953, 1013, 1103, 1163, 1301, 1319, 1361, 1439, 1481, 1559, 1583, 1871, 2003, 2213, 2309, 2411, 2609, 2693, 2711, 2729, 2801, 2903, 2909, 2969, 3041]

cp's OEIS Frontend

A280273 Primes p such that 8p^2 - 7p + 2 is also prime.

Table of values

List of values