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A348968 as a simple table

na(n)
11
22
33
44
55
62
77
88
99
1010
1111
126
1313
147
155
1616
1717
1818
1919
2020
2121
2222
2323
248
2525
2626
2727
281
2929
3010
3131
3232
3311
3434
3535
3636
3737
3838
3939
408
4141
427
4343
4422
4545
4623
4747
4824
4949
5050
5117
5252
5353
5418
5555
5656
5757
5858
5959
6030
6161
6231
6363
6464
6565
6611
6767
6868
6923
7035
7171
7272
7373
7474
7575
7638
7777
7826
7979
8080
8181
8282
8383
843

[1,2,3,4,5,2,7,8,9,10,11,6,13,7,5,16,17,18,19,20,
 21,22,23,8,25,26,27,1,29,10,31,32,11,34,35,36,37,
 38,39,8,41,7,43,22,45,23,47,24,49,50,17,52,53,18,
 55,56,57,58,59,30,61,31,63,64,65,11,67,68,23,35,
 71,72,73,74,75,38,77,26,79,80,81,82,83,3]