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A215387 as a simple table

na(n)
12
23
319
429
541
667
771
897
9107
10149
11197
12211
13223
14227
15263
16331
17353
18367
19379
20383
21409
22419
23431
24457
25461
26487
27509
28523
29587
30601
31613
32617
33643
34653
35691
36743
37757
38769
39773
40809
41821
42877
43887
44929
45977
46991
471033
481069
491163

[2,3,19,29,41,67,71,97,107,149,197,211,223,227,
 263,331,353,367,379,383,409,419,431,457,461,487,
 509,523,587,601,613,617,643,653,691,743,757,769,
 773,809,821,877,887,929,977,991,1033,1069,1163]