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A050260 as a simple table

na(n)
12
23
35
47
511
613
717
819
923
1029
1131
1237
1341
1443
1547
1653
1759
1861
1967
2071
2173
2279
2383
2489
2597
26101
27103
28107
29109
30113
31127
32137
33139
34149
35151
36157
37163
38167
39173
40179
41191
42193
43211
44223
45227
46229
47239
48251
49257
50269
51271
52277
53281
54283
55293
56317
57347
58349

[2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,
 61,67,71,73,79,83,89,97,101,103,107,109,113,127,
 137,139,149,151,157,163,167,173,179,191,193,211,
 223,227,229,239,251,257,269,271,277,281,283,293,
 317,347,349]