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A293859 as a simple table

na(n)
12
25
37
411
513
619
723
837
941
1047
1153
1259
1389
14103
15127
16131
17139
18157
19167
20173
21179
22197
23211
24223
25241
26251
27263
28277
29281
30293
31317
32331
33367
34373
35379
36383
37397
38401
39409
40419
41449
42463
43487
44491
45499
46503
47521
48557
49569
50571
51601
52607
53613
54619
55641

[2,5,7,11,13,19,23,37,41,47,53,59,89,103,127,131,
 139,157,167,173,179,197,211,223,241,251,263,277,
 281,293,317,331,367,373,379,383,397,401,409,419,
 449,463,487,491,499,503,521,557,569,571,601,607,
 613,619,641]