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A296933 as a simple table

na(n)
13
211
313
423
537
647
759
861
971
1073
1183
1297
13107
14109
15131
16157
17167
18179
19181
20191
21193
22227
23229
24239
25241
26251
27263
28277
29311
30313
31337
32347
33349
34359
35373
36383
37397
38409
39419
40421
41431
42433
43443
44457
45467
46479
47491
48503
49541
50563
51577

[3,11,13,23,37,47,59,61,71,73,83,97,107,109,131,
 157,167,179,181,191,193,227,229,239,241,251,263,
 277,311,313,337,347,349,359,373,383,397,409,419,
 421,431,433,443,457,467,479,491,503,541,563,577]