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A262463 as a simple table

na(n)
12
22
33
45
55
67
77
811
911
102
1111
1223
1313
1441
1553
1661
1717
1883
1919
202
2113
2223
2323
2443
2553
2667
2773
2883
2929
303
3131
3223
3337
3443
3553
3667
3737
3883
3997
405
4141
4229
4343
4447
4559
4667
4747
4889
4997
505
5117
5229
5353
5447
5559
5667
5779
5889
5959
607
6161
6229
6337
6447
6559
6667
6767
6889
6997
707
7171
7229
7373
7447
7559
7667
7779
7889
7979
8011
8119
8229

[2,2,3,5,5,7,7,11,11,2,11,23,13,41,53,61,17,83,19,
 2,13,23,23,43,53,67,73,83,29,3,31,23,37,43,53,67,
 37,83,97,5,41,29,43,47,59,67,47,89,97,5,17,29,53,
 47,59,67,79,89,59,7,61,29,37,47,59,67,67,89,97,7,
 71,29,73,47,59,67,79,89,79,11,19,29]