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A226993 as a simple table

na(n)
12
23
37
411
517
619
729
843
947
1053
1171
1279
1383
1489
1597
16101
17107
18109
19127
20151
21173
22179
23191
24197
25199
26223
27227
28233
29241
30251
31271
32277
33281
34307
35317
36331
37349
38353
39359
40379
41389
42397
43431
44439
45443
46449
47457
48461
49467
50479
51503
52521
53523
54547
55557
56569

[2,3,7,11,17,19,29,43,47,53,71,79,83,89,97,101,
 107,109,127,151,173,179,191,197,199,223,227,233,
 241,251,271,277,281,307,317,331,349,353,359,379,
 389,397,431,439,443,449,457,461,467,479,503,521,
 523,547,557,569]