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A127052 as a simple table

na(n)
12
23
35
47
511
613
717
819
929
1031
1137
1241
1353
1467
1571
1673
1797
18101
19127
20131
21197
22199
23211
24251
25367
26373
27379
28773
29787
30797
31809
32811
331373
341433
351439
362027
372707
382711
392713
402719
412729
422731
432741
442749
452753
463181
473187
483191
493203
503209
513217
523221
533229

[2,3,5,7,11,13,17,19,29,31,37,41,53,67,71,73,97,
 101,127,131,197,199,211,251,367,373,379,773,787,
 797,809,811,1373,1433,1439,2027,2707,2711,2713,
 2719,2729,2731,2741,2749,2753,3181,3187,3191,3203,
 3209,3217,3221,3229]