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A145908 as a simple table

na(n)
12
23
35
413
519
631
737
841
947
1053
1159
1271
1397
14103
15127
16137
17139
18151
19167
20179
21197
22241
23277
24293
25313
26331
27349
28389
29401
30419
31457
32487
33499
34547
35563
36569
37577
38593
39607
40617
41619
42647
43683
44701
45733
46769
47811
48829
49853
50857
51877
52881
53907
54911
55937

[2,3,5,13,19,31,37,41,47,53,59,71,97,103,127,137,
 139,151,167,179,197,241,277,293,313,331,349,389,
 401,419,457,487,499,547,563,569,577,593,607,617,
 619,647,683,701,733,769,811,829,853,857,877,881,
 907,911,937]