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A100021 as a simple table

na(n)
10
21
35
47
517
619
729
831
937
1053
1153
1267
1377
1479
1585
1697
17113
18113
19127
20137
21137
22151
23157
24167
25187
26197
27199
28209
29211
30209
31247
32253
33269
34265
35293
36293
37305
38319
39325
40337
41353
42349
43377
44379
45389
46383
47407
48439
49449
50451
51457
52473
53469
54493
55505
56517
57533
58533
59547

[0,1,5,7,17,19,29,31,37,53,53,67,77,79,85,97,113,
 113,127,137,137,151,157,167,187,197,199,209,211,
 209,247,253,269,265,293,293,305,319,325,337,353,
 349,377,379,389,383,407,439,449,451,457,473,469,
 493,505,517,533,533,547]