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A233265 as a simple table

na(n)
12
23
35
47
511
613
717
819
923
1029
1137
1241
1343
1447
1553
1661
1771
1873
1989
20101
21103
22107
23113
24149
25151
26167
27173
28181
29197
30199
31223
32239
33251
34263
35281
36307
37313
38317
39349
40359
41397
42409
43433
44449
45463
46467
47541
48569
49571
50613
51643
52659
53701
54733
55787
56809

[2,3,5,7,11,13,17,19,23,29,37,41,43,47,53,61,71,
 73,89,101,103,107,113,149,151,167,173,181,197,199,
 223,239,251,263,281,307,313,317,349,359,397,409,
 433,449,463,467,541,569,571,613,643,659,701,733,
 787,809]