A023248 - cp's OEIS frontend

A023248 Primes that remain prime through 2 iterations of function f(x) = 3x + 8.

n	a(n)
1	3
2	11
3	13
4	31
5	41
6	43
7	53
8	101
9	113
10	211
11	223
12	263
13	283
14	431
15	433
16	491
17	521
18	563
19	571
20	601
21	631
22	641
23	673
24	743
25	811
26	911
27	1151
28	1361
29	1621
30	1693
31	1973
32	2243
33	2393
34	3083
35	3163
36	3181
37	3343
38	3461
39	3821
40	3923
41	4481
42	4523
43	4561
44	4591
45	4663
46	4861
47	4903
48	5051
49	5261

[3, 11, 13, 31, 41, 43, 53, 101, 113, 211, 223, 263, 283, 431, 433, 491, 521, 563, 571, 601, 631, 641, 673, 743, 811, 911, 1151, 1361, 1621, 1693, 1973, 2243, 2393, 3083, 3163, 3181, 3343, 3461, 3821, 3923, 4481, 4523, 4561, 4591, 4663, 4861, 4903, 5051, 5261]

cp's OEIS Frontend

A023248 Primes that remain prime through 2 iterations of function f(x) = 3x + 8.

Table of values

List of values