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A169647 as a simple table

na(n)
12
23
35
47
513
619
729
831
937
1043
1147
1261
1367
1473
1579
1683
1797
18101
19103
20107
21109
22127
23137
24139
25149
26151
27157
28163
29167
30173
31181
32191
33193
34197
35199
36211
37223
38227
39229
40233
41241
42257
43263
44271
45277
46281
47283
48307
49313
50317
51331
52337
53347
54349
55353
56359
57367
58373
59379

[2,3,5,7,13,19,29,31,37,43,47,61,67,73,79,83,97,
 101,103,107,109,127,137,139,149,151,157,163,167,
 173,181,191,193,197,199,211,223,227,229,233,241,
 257,263,271,277,281,283,307,313,317,331,337,347,
 349,353,359,367,373,379]