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A296936 as a simple table

na(n)
13
213
317
423
529
631
741
847
959
1061
1167
1271
1373
14101
15103
16109
17149
18163
19173
20179
21191
22193
23197
24199
25223
26233
27241
28251
29277
30281
31293
32311
33331
34337
35349
36367
37373
38379
39383
40409
41419
42443
43457
44461
45463
46467
47487
48499
49541
50557
51569
52587
53593
54599
55601

[3,13,17,23,29,31,41,47,59,61,67,71,73,101,103,
 109,149,163,173,179,191,193,197,199,223,233,241,
 251,277,281,293,311,331,337,349,367,373,379,383,
 409,419,443,457,461,463,467,487,499,541,557,569,
 587,593,599,601]