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A215371 as a simple table

na(n)
12
23
35
413
519
629
731
841
967
1071
1183
1297
13107
14109
15149
16197
17211
18223
19227
20239
21263
22317
23331
24353
25367
26379
27383
28409
29419
30421
31431
32457
33461
34487
35499
36509
37523
38577
39587
40601
41613
42617
43643
44653
45691
46733
47743
48757
49769
50773
51809
52811
53821
54863

[2,3,5,13,19,29,31,41,67,71,83,97,107,109,149,197,
 211,223,227,239,263,317,331,353,367,379,383,409,
 419,421,431,457,461,487,499,509,523,577,587,601,
 613,617,643,653,691,733,743,757,769,773,809,811,
 821,863]