A352630 - cp's OEIS frontend

A352630 First of two consecutive primes p,q such that either p+2q and (2p+q)/5 or (p+2q)/5 and 2p+q are primes.

n	a(n)
1	7
2	11
3	17
4	19
5	101
6	109
7	227
8	229
9	277
10	349
11	521
12	743
13	769
14	839
15	937
16	983
17	1151
18	1373
19	1427
20	1609
21	1721
22	1823
23	2039
24	2081
25	2267
26	2273
27	2843
28	3373
29	3433
30	3779
31	3821
32	3847
33	3967
34	4217
35	4517
36	4583
37	5417
38	5531
39	5669
40	5779
41	6197
42	6577
43	6701
44	6761
45	6883
46	7537
47	7669
48	7727
49	8467
50	8609
51	8837
52	9173
53	9281

[7, 11, 17, 19, 101, 109, 227, 229, 277, 349, 521, 743, 769, 839, 937, 983, 1151, 1373, 1427, 1609, 1721, 1823, 2039, 2081, 2267, 2273, 2843, 3373, 3433, 3779, 3821, 3847, 3967, 4217, 4517, 4583, 5417, 5531, 5669, 5779, 6197, 6577, 6701, 6761, 6883, 7537, 7669, 7727, 8467, 8609, 8837, 9173, 9281]

cp's OEIS Frontend

A352630 First of two consecutive primes p,q such that either p+2q and (2p+q)/5 or (p+2q)/5 and 2p+q are primes.

Table of values

List of values

cp's OEIS Frontend

A352630 First of two consecutive primes p,q such that either p+2*q and (2*p+q)/5 or (p+2*q)/5 and 2*p+q are primes.

Table of values

List of values

A352630 First of two consecutive primes p,q such that either p+2q and (2p+q)/5 or (p+2q)/5 and 2p+q are primes.