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A125272 as a simple table

na(n)
13
25
37
413
523
637
743
8103
9127
10163
11167
12257
13293
14313
15337
16433
17523
18757
19797
20887
21953
221013
231063
241153
251283
261303
271307
281483
291597
301657
311667
321693
331723
341783
351913
362003
372333
382347
392557
402897
412927
423067
433533
443823
453943
464003
474013
484093

[3,5,7,13,23,37,43,103,127,163,167,257,293,313,
 337,433,523,757,797,887,953,1013,1063,1153,1283,
 1303,1307,1483,1597,1657,1667,1693,1723,1783,1913,
 2003,2333,2347,2557,2897,2927,3067,3533,3823,3943,
 4003,4013,4093]