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A066196 as a simple table

na(n)
12
237
341
4139
5149
6163
7197
8541
9557
10563
11569
12587
13601
14613
15617
16647
17653
18659
19661
20677
21709
22787
23809
24929
252141
262203
272221
282251
292281
302333
312347
322357
332381
342389
352393
362417
372467
382473
392617
402659
412699
422707
432713
442729
452837
462851
472857

[2,37,41,139,149,163,197,541,557,563,569,587,601,
 613,617,647,653,659,661,677,709,787,809,929,2141,
 2203,2221,2251,2281,2333,2347,2357,2381,2389,2393,
 2417,2467,2473,2617,2659,2699,2707,2713,2729,2837,
 2851,2857]