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A343251 as a simple table

na(n)
11
22
33
44
51
63
77
88
99
102
1111
124
1313
147
153
1616
1717
189
1919
204
217
2211
2323
248
251
2613
2727
287
2929
303
3131
3232
3311
3417
357
369
3737
3819
3913
408
4141
427
4343
4411
459
4623
4747
4816
4949
502
5117
5213
5353
5427
5511
568
5719
5829
5959
604
6161
6231
639
6464
6513
6611
6767
6817
6923
707
7171
729
7373
7437
753
7619
7711
7813
7979
8016

[1,2,3,4,1,3,7,8,9,2,11,4,13,7,3,16,17,9,19,4,7,
 11,23,8,1,13,27,7,29,3,31,32,11,17,7,9,37,19,13,8,
 41,7,43,11,9,23,47,16,49,2,17,13,53,27,11,8,19,29,
 59,4,61,31,9,64,13,11,67,17,23,7,71,9,73,37,3,19,
 11,13,79,16]