login

A127925 as a simple table

na(n)
13
27
319
423
543
647
773
8109
9113
10199
11283
12293
13313
14317
15463
16467
17503
18509
19523
20619
21661
22683
23691
24887
251063
261069
271109
281129
291303
301307
311321
321327
331613
341621
351627
361637
371669
381789
392143
402161
412383
422393
432399
442477
452731
462753
472803
482861
492971

[3,7,19,23,43,47,73,109,113,199,283,293,313,317,
 463,467,503,509,523,619,661,683,691,887,1063,1069,
 1109,1129,1303,1307,1321,1327,1613,1621,1627,1637,
 1669,1789,2143,2161,2383,2393,2399,2477,2731,2753,
 2803,2861,2971]