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A106085 as a simple table

na(n)
13
217
329
441
547
659
7131
8251
9257
10269
11293
12449
13563
14587
15701
16719
17797
18827
191013
201091
211193
221361
231433
241487
251499
261511
271559
281613
291823
301847
311931
321973
332003
342357
352381
362621
372687
382777
392789
402927
412939
422969
432999
443221
453461
463557
474019

[3,17,29,41,47,59,131,251,257,269,293,449,563,587,
 701,719,797,827,1013,1091,1193,1361,1433,1487,
 1499,1511,1559,1613,1823,1847,1931,1973,2003,2357,
 2381,2621,2687,2777,2789,2927,2939,2969,2999,3221,
 3461,3557,4019]