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A234850 as a simple table

na(n)
12
22
33
47
511
629
743
853
961
1073
1197
12139
13149
14179
15223
16283
17313
18349
19373
20461
21467
22491
23541
24599
25619
26659
27727
28787
29859
30907
31911
32919
33941
341019
351087
361091
371187
381223
391249
401283
411301
421321
431433
441471
451481
461511
471523
481543

[2,2,3,7,11,29,43,53,61,73,97,139,149,179,223,283,
 313,349,373,461,467,491,541,599,619,659,727,787,
 859,907,911,919,941,1019,1087,1091,1187,1223,1249,
 1283,1301,1321,1433,1471,1481,1511,1523,1543]