A022893 - OEIS

A022893 as a simple table

n	a(n)
1	13
2	17
3	23
4	31
5	41
6	137
7	139
8	149
9	151
10	337
11	349
12	353
13	383
14	419
15	499
16	541
17	557
18	563
19	859
20	941
21	1097
22	1319
23	1609
24	1753
25	1787
26	1979
27	2339
28	2357
29	2389
30	2459
31	2557
32	2659
33	2677
34	2729
35	2857
36	2861
37	3019
38	3163
39	3167
40	3203
41	3511
42	3547
43	3613
44	3617

[13,17,23,31,41,137,139,149,151,337,349,353,383, 419,499,541,557,563,859,941,1097,1319,1609,1753, 1787,1979,2339,2357,2389,2459,2557,2659,2677,2729, 2857,2861,3019,3163,3167,3203,3511,3547,3613,3617]