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A042999 as a simple table

na(n)
12
23
35
411
513
619
729
837
943
1053
1159
1261
1367
1483
15101
16107
17109
18131
19139
20149
21157
22163
23173
24179
25181
26197
27211
28227
29229
30251
31269
32277
33283
34293
35307
36317
37331
38347
39349
40373
41379
42389
43397
44419
45421
46443

[2,3,5,11,13,19,29,37,43,53,59,61,67,83,101,107,
 109,131,139,149,157,163,173,179,181,197,211,227,
 229,251,269,277,283,293,307,317,331,347,349,373,
 379,389,397,419,421,443]