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A355657 as a simple table

na(n)
12
25
311
413
543
647
759
871
979
1097
11101
12103
13137
14149
15251
16263
17349
18359
19383
20409
21421
22433
23467
24523
25569
26659
27743
28853
29859
30863
31907
32919
33937
34983
351069
361087
371091
381093
391223
401229
411259
421279
431483
441499
451583
461637
471663
481667
491697
501709
511777

[2,5,11,13,43,47,59,71,79,97,101,103,137,149,251,
 263,349,359,383,409,421,433,467,523,569,659,743,
 853,859,863,907,919,937,983,1069,1087,1091,1093,
 1223,1229,1259,1279,1483,1499,1583,1637,1663,1667,
 1697,1709,1777]