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A308510 as a simple table

na(n)
12
23
35
47
511
619
743
859
961
1067
1179
1283
13101
14103
15127
16131
17139
18151
19163
20179
21181
22197
23223
24251
25257
26269
27271
28307
29317
30337
31347
32353
33367
34379
35419
36421
37439
38443
39461
40463
41467
42487
43499
44523
45541
46563
47577
48587
49593
50607
51643
52659
53691
54709
55727
56733
57739

[2,3,5,7,11,19,43,59,61,67,79,83,101,103,127,131,
 139,151,163,179,181,197,223,251,257,269,271,307,
 317,337,347,353,367,379,419,421,439,443,461,463,
 467,487,499,523,541,563,577,587,593,607,643,659,
 691,709,727,733,739]