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A106066 as a simple table

na(n)
13
223
341
447
553
659
7107
8131
9137
10173
11179
12191
13251
14263
15293
16311
17443
18467
19503
20599
21641
22971
23977
241013
251049
261151
271277
281301
291307
301409
311427
321433
331451
341559
351607
361721
371913
381973
391979
402069
412111
422141
432267
442417
452693
462729
472777
482999

[3,23,41,47,53,59,107,131,137,173,179,191,251,263,
 293,311,443,467,503,599,641,971,977,1013,1049,
 1151,1277,1301,1307,1409,1427,1433,1451,1559,1607,
 1721,1913,1973,1979,2069,2111,2141,2267,2417,2693,
 2729,2777,2999]