A106957 - OEIS

A106957 as a simple table

n	a(n)
1	5
2	19
3	23
4	67
5	73
6	97
7	131
8	151
9	239
10	269
11	277
12	281
13	337
14	347
15	421
16	431
17	433
18	439
19	557
20	569
21	593
22	599
23	641
24	643
25	683
26	733
27	761
28	773
29	787
30	839
31	857
32	887
33	911
34	997
35	1013
36	1021
37	1049
38	1063
39	1069
40	1117
41	1129
42	1171
43	1229
44	1249
45	1283
46	1319
47	1381
48	1427

[5,19,23,67,73,97,131,151,239,269,277,281,337,347, 421,431,433,439,557,569,593,599,641,643,683,733, 761,773,787,839,857,887,911,997,1013,1021,1049, 1063,1069,1117,1129,1171,1229,1249,1283,1319,1381, 1427]