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A045391 as a simple table

na(n)
12
223
329
437
543
671
779
8107
9113
10127
11149
12163
13191
14197
15211
16233
17239
18281
19317
20331
21337
22359
23373
24379
25401
26421
27443
28449
29457
30463
31491
32499
33541
34547
35569
36617
37631
38653
39659
40673
41701
42709
43743
44751

[2,23,29,37,43,71,79,107,113,127,149,163,191,197,
 211,233,239,281,317,331,337,359,373,379,401,421,
 443,449,457,463,491,499,541,547,569,617,631,653,
 659,673,701,709,743,751]