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A245657 as a simple table

na(n)
13
2107
3113
4179
5317
6443
7487
8599
9641
10653
11751
12773
13937
14977
15991
161021
171087
181103
191187
201201
211213
221217
231301
241409
251427
261439
271483
281553
291559
301579
311609
321637
331693
341747
351777
361787
371789
381861
391949
401987
411993
422081
432129
442239
452281
462287
472293
482351
492393
502477

[3,107,113,179,317,443,487,599,641,653,751,773,
 937,977,991,1021,1087,1103,1187,1201,1213,1217,
 1301,1409,1427,1439,1483,1553,1559,1579,1609,1637,
 1693,1747,1777,1787,1789,1861,1949,1987,1993,2081,
 2129,2239,2281,2287,2293,2351,2393,2477]