A174917 - cp's OEIS frontend

A174917 Lesser of twin primes p1 such that p2+(p2^2-p1^2) is a prime number.

n	a(n)
1	5
2	11
3	29
4	41
5	107
6	137
7	149
8	197
9	239
10	347
11	431
12	461
13	569
14	599
15	659
16	809
17	821
18	1019
19	1229
20	1289
21	1481
22	1619
23	1787
24	1877
25	1931
26	2027
27	2129
28	2141
29	2309
30	2339
31	2657
32	2687
33	2801
34	2969
35	3119
36	3329
37	3467
38	3557
39	3581
40	4001
41	4019
42	4127
43	4241
44	4421
45	4547
46	4649

[5, 11, 29, 41, 107, 137, 149, 197, 239, 347, 431, 461, 569, 599, 659, 809, 821, 1019, 1229, 1289, 1481, 1619, 1787, 1877, 1931, 2027, 2129, 2141, 2309, 2339, 2657, 2687, 2801, 2969, 3119, 3329, 3467, 3557, 3581, 4001, 4019, 4127, 4241, 4421, 4547, 4649]

cp's OEIS Frontend

A174917 Lesser of twin primes p1 such that p2+(p2^2-p1^2) is a prime number.

Table of values

List of values