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A053434 as a simple table

na(n)
12
23
35
47
511
613
717
841
943
1047
1153
1259
1373
1483
1589
1697
17113
18163
19173
20433
21443
22449
23463
24491
25499
26541
27547
28557
29563
30577
31593
32599
33733
34773
35811
36853
37857
38859
39863
40877
41881
42883
43887
44911
45977
46991
47997
481117
491163
501663
511733
521777
534111
544133
554177

[2,3,5,7,11,13,17,41,43,47,53,59,73,83,89,97,113,
 163,173,433,443,449,463,491,499,541,547,557,563,
 577,593,599,733,773,811,853,857,859,863,877,881,
 883,887,911,977,991,997,1117,1163,1663,1733,1777,
 4111,4133,4177]