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A174003 as a simple table

na(n)
12
25
311
417
541
647
789
8101
9107
10239
11311
12347
13431
14479
15521
16641
17701
18719
19761
20839
21881
22941
23947
241031
251049
261301
271319
281361
291499
301559
311571
321667
331721
341871
351931
362459
372621
382687
392777
402837
412861
422879
432939
443347
453389
463467
473539
483617
493671
503917

[2,5,11,17,41,47,89,101,107,239,311,347,431,479,
 521,641,701,719,761,839,881,941,947,1031,1049,
 1301,1319,1361,1499,1559,1571,1667,1721,1871,1931,
 2459,2621,2687,2777,2837,2861,2879,2939,3347,3389,
 3467,3539,3617,3671,3917]