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A318786 as a simple table

na(n)
12
23
35
411
517
629
737
841
961
1067
1173
1297
13101
14107
15109
16113
17131
18137
19149
20157
21181
22193
23197
24211
25227
26233
27241
28257
29269
30277
31281
32307
33317
34331
35337
36347
37353
38373
39389
40397
41401
42409
43421
44457
45461
46467
47491
48521
49541
50547
51557
52569
53577
54587
55601
56613
57617
58641

[2,3,5,11,17,29,37,41,61,67,73,97,101,107,109,113,
 131,137,149,157,181,193,197,211,227,233,241,257,
 269,277,281,307,317,331,337,347,353,373,389,397,
 401,409,421,457,461,467,491,521,541,547,557,569,
 577,587,601,613,617,641]