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A045910 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1022
1136
1244
1366
1488
15236
16244
17333
18488
19666
20999
212488
222666
233366
243446
254444
266999
278888
2826999
2928888
3033999
3134688
3236666
3344488
3444666
3555555
36366999
37368888
38446999
39448888
40466688
41666666
423999999
434688999
444888888
456666999
466668888
477777777
4866999999
4968888999
5088888888
51999999999

[1,2,3,4,5,6,7,8,9,22,36,44,66,88,236,244,333,488,
 666,999,2488,2666,3366,3446,4444,6999,8888,26999,
 28888,33999,34688,36666,44488,44666,55555,366999,
 368888,446999,448888,466688,666666,3999999,
 4688999,4888888,6666999,6668888,7777777,66999999,
 68888999,88888888,999999999]