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A191049 as a simple table

na(n)
13
211
313
419
523
629
731
853
967
1073
11101
12103
13109
14113
15127
16149
17157
18179
19181
20211
21223
22227
23229
24241
25271
26293
27317
28331
29337
30347
31353
32359
33367
34397
35401
36409
37421
38431
39433
40449
41487
42499
43509
44547
45557
46563
47569
48571
49587
50599
51607
52617
53631
54643

[3,11,13,19,23,29,31,53,67,73,101,103,109,113,127,
 149,157,179,181,211,223,227,229,241,271,293,317,
 331,337,347,353,359,367,397,401,409,421,431,433,
 449,487,499,509,547,557,563,569,571,587,599,607,
 617,631,643]