A228830 - cp's OEIS frontend

A228830 Primes p(n) such that 2*p(n) + p(2n) is prime.

n	a(n)
1	2
2	3
3	5
4	23
5	37
6	43
7	59
8	89
9	103
10	127
11	149
12	151
13	163
14	197
15	199
16	277
17	347
18	379
19	409
20	443
21	449
22	487
23	617
24	619
25	631
26	641
27	643
28	823
29	829
30	853
31	859
32	887
33	929
34	953
35	997
36	1069
37	1151
38	1181
39	1303
40	1321
41	1381
42	1493
43	1499
44	1543
45	1583
46	1613
47	1637
48	1747
49	1867
50	1889
51	2027
52	2053

[2, 3, 5, 23, 37, 43, 59, 89, 103, 127, 149, 151, 163, 197, 199, 277, 347, 379, 409, 443, 449, 487, 617, 619, 631, 641, 643, 823, 829, 853, 859, 887, 929, 953, 997, 1069, 1151, 1181, 1303, 1321, 1381, 1493, 1499, 1543, 1583, 1613, 1637, 1747, 1867, 1889, 2027, 2053]

cp's OEIS Frontend

A228830 Primes p(n) such that 2*p(n) + p(2n) is prime.

Table of values

List of values