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A285054 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
1616
1717
1818
1929
2020
2121
2222
2323
2424
2525
2626
2727
2838
2939
3030
3131
3232
3333
3434
3535
3636
3747
3848
3949
4040
4141
4242
4343
4444
4545
4656
4757
4858
4959
5050
5151
5252
5353
5454
5565
5666
5767
5868
5969
6060
6161
6262
6363
6474
6575
6676
6777
6878
6979
7070
7171
7272
7383

[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,29,
 20,21,22,23,24,25,26,27,38,39,30,31,32,33,34,35,
 36,47,48,49,40,41,42,43,44,45,56,57,58,59,50,51,
 52,53,54,65,66,67,68,69,60,61,62,63,74,75,76,77,
 78,79,70,71,72,83]