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A125845 as a simple table

na(n)
11
211
313
417
519
623
729
831
937
1041
1143
1247
1353
1459
1561
1667
1771
1873
1979
2083
2189
2297
23121
24169
25289
26361
27529
28841
29961
301111
311133
321177
331199
341243
351313
361331
371339
381391
391397
401417
411441
421469
431507
441529
451639
461651
471661
481703
491717
501727
511751
521781

[1,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,
 71,73,79,83,89,97,121,169,289,361,529,841,961,
 1111,1133,1177,1199,1243,1313,1331,1339,1391,1397,
 1417,1441,1469,1507,1529,1639,1651,1661,1703,1717,
 1727,1751,1781]