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A046503 as a simple table

na(n)
147
259
379
489
597
6139
7149
8157
9179
10193
11197
12227
13229
14239
15263
16283
17293
18337
19347
20353
21359
22367
23373
24383
25389
26419
27433
28443
29449
30463
31479
32487
33491
34499
35571
36577
37593
38619
39643
40661
41673
42683
43691
44719
45733
46743
47751
48757
49797
50823
51829
52839

[47,59,79,89,97,139,149,157,179,193,197,227,229,
 239,263,283,293,337,347,353,359,367,373,383,389,
 419,433,443,449,463,479,487,491,499,571,577,593,
 619,643,661,673,683,691,719,733,743,751,757,797,
 823,829,839]