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A293448 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1218
1313
1414
1515
1616
1717
1812
1919
2050
2121
2222
2323
2454
2525
2626
2727
2898
2929
3030
3131
3232
3333
3434
3535
3636
3737
3838
3939
40250
4141
4270
4343
44242
4575
4646
4747
48162
4949
5020
5151
52338
5353
5424
5555
56686
5757
5858
5959
60150
6161
6262
63147
6464
6565
66154
6767
68578
6969
7042
7171
72108
7373
7474
7545
76722
7777
78286
7979
801250
8181
8282
8383

[1,2,3,4,5,6,7,8,9,10,11,18,13,14,15,16,17,12,19,
 50,21,22,23,54,25,26,27,98,29,30,31,32,33,34,35,
 36,37,38,39,250,41,70,43,242,75,46,47,162,49,20,
 51,338,53,24,55,686,57,58,59,150,61,62,147,64,65,
 154,67,578,69,42,71,108,73,74,45,722,77,286,79,
 1250,81,82,83]