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A296922 as a simple table

na(n)
13
25
37
423
529
641
743
847
961
1067
1183
1289
13101
14103
15107
16109
17127
18149
19163
20167
21181
22223
23227
24229
25241
26263
27269
28281
29283
30307
31347
32349
33367
34383
35389
36401
37409
38421
39443
40449
41461
42463
43467
44487
45503
46509
47521
48523
49541
50547
51563
52569
53587
54601
55607
56641
57643

[3,5,7,23,29,41,43,47,61,67,83,89,101,103,107,109,
 127,149,163,167,181,223,227,229,241,263,269,281,
 283,307,347,349,367,383,389,401,409,421,443,449,
 461,463,467,487,503,509,521,523,541,547,563,569,
 587,601,607,641,643]