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A058620 as a simple table

na(n)
17
213
319
423
531
637
743
847
953
1061
1167
1273
1379
1483
1597
16103
17109
18113
19127
20131
21139
22151
23157
24163
25167
26173
27181
28193
29223
30229
31233
32241
33251
34257
35263
36271
37277
38283
39293
40307
41313
42317
43331
44337
45349
46353
47367
48373
49379
50383
51397
52409
53421
54433
55439

[7,13,19,23,31,37,43,47,53,61,67,73,79,83,97,103,
 109,113,127,131,139,151,157,163,167,173,181,193,
 223,229,233,241,251,257,263,271,277,283,293,307,
 313,317,331,337,349,353,367,373,379,383,397,409,
 421,433,439]