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A089151 as a simple table

na(n)
12
23
311
413
519
631
741
853
959
1071
1173
12101
13139
14173
15193
16239
17269
18271
19313
20349
21353
22379
23433
24449
25521
26563
27613
28643
29683
30823
31829
32881
33941
341051
351061
361093
371223
381249
391259
401373
411399
421439
431471
441571
451621
461669
471723
481811
491861
501951
511973

[2,3,11,13,19,31,41,53,59,71,73,101,139,173,193,
 239,269,271,313,349,353,379,433,449,521,563,613,
 643,683,823,829,881,941,1051,1061,1093,1223,1249,
 1259,1373,1399,1439,1471,1571,1621,1669,1723,1811,
 1861,1951,1973]