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A214890 as a simple table

na(n)
12
23
319
437
553
671
7139
8173
9223
10241
11257
12359
13461
14479
15547
16563
17631
18683
19733
20751
21853
22887
23937
24971
251039
261091
271193
281277
291447
301481
311499
321549
331567
341583
351601
361669
371753
381787
391873
401889
411907
422111
432161
442179
452213
462281
472297
482383

[2,3,19,37,53,71,139,173,223,241,257,359,461,479,
 547,563,631,683,733,751,853,887,937,971,1039,1091,
 1193,1277,1447,1481,1499,1549,1567,1583,1601,1669,
 1753,1787,1873,1889,1907,2111,2161,2179,2213,2281,
 2297,2383]