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A172071 as a simple table

na(n)
12
211
313
417
519
623
729
837
943
1047
1153
1259
1367
1473
1579
1689
17103
18107
19109
20113
21137
22157
23163
24173
25179
26197
27199
28229
29233
30239
31257
32263
33269
34277
35283
36313
37317
38337
39353
40359
41373
42379
43389
44439
45449
46463
47467
48509
49547
50563
51569
52577
53593
54599
55607
56613

[2,11,13,17,19,23,29,37,43,47,53,59,67,73,79,89,
 103,107,109,113,137,157,163,173,179,197,199,229,
 233,239,257,263,269,277,283,313,317,337,353,359,
 373,379,389,439,449,463,467,509,547,563,569,577,
 593,599,607,613]