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A038915 as a simple table

na(n)
12
211
313
417
519
629
731
837
943
1053
1171
1273
1379
1483
15103
16109
17127
18131
19137
20139
21151
22163
23167
24173
25181
26223
27233
28251
29269
30283
31293
32313
33317
34347
35353
36373
37383
38419
39421
40431
41439
42443
43457
44467
45487
46491

[2,11,13,17,19,29,31,37,43,53,71,73,79,83,103,109,
 127,131,137,139,151,163,167,173,181,223,233,251,
 269,283,293,313,317,347,353,373,383,419,421,431,
 439,443,457,467,487,491]