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A290083 as a simple table

na(n)
11
22
33
44
54
66
77
88
99
1010
1111
1212
1314
1410
1515
1616
1718
1819
1920
2019
2122
2223
2319
2424
2523
2625
2726
2827
2929
3030
3131
3232
3333
3434
3535
3636
3737
3827
3938
4039
4141
4242
4343
4444
4546
4647
4738
4848
4950
5038
5151
5252
5353
5454
5555
5648
5756
5857
5947
6058
6160
6261
6351
6462
6564
6665
6766
6848
6968
7069
7170
7271
7372
7464
7573
7674
7758
7871
7976
8077
8179
8280
8381
8482
8576
8666
8784
8871
8985
9086
9187
9271

[1,2,3,4,4,6,7,8,9,10,11,12,14,10,15,16,18,19,20,
 19,22,23,19,24,23,25,26,27,29,30,31,32,33,34,35,
 36,37,27,38,39,41,42,43,44,46,47,38,48,50,38,51,
 52,53,54,55,48,56,57,47,58,60,61,51,62,64,65,66,
 48,68,69,70,71,72,64,73,74,58,71,76,77,79,80,81,
 82,76,66,84,71,85,86,87,71]