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A356196 as a simple table

na(n)
12
23
35
413
517
619
723
829
931
1037
1141
1243
1359
1461
1567
1673
1779
1883
1989
20103
21107
22137
23157
24167
25173
26193
27239
28241
29251
30257
31263
32269
33281
34283
35359
36389
37397
38401
39419
40421
41457
42461
43463
44467
45487
46523
47601
48613
49617
50619
51641
52643
53683

[2,3,5,13,17,19,23,29,31,37,41,43,59,61,67,73,79,
 83,89,103,107,137,157,167,173,193,239,241,251,257,
 263,269,281,283,359,389,397,401,419,421,457,461,
 463,467,487,523,601,613,617,619,641,643,683]