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A225496 as a simple table

na(n)
11
22
33
44
56
67
78
89
911
1012
1113
1214
1316
1417
1518
1619
1721
1822
1923
2024
2126
2227
2328
2429
2531
2632
2733
2834
2936
3037
3138
3239
3341
3442
3543
3644
3746
3847
3948
4049
4151
4252
4354
4456
4557
4658
4759
4861
4962
5063
5164
5266
5367
5468
5569
5671
5772
5873
5974
6076
6177
6278
6379
6481
6582
6683
6784

[1,2,3,4,6,7,8,9,11,12,13,14,16,17,18,19,21,22,23,
 24,26,27,28,29,31,32,33,34,36,37,38,39,41,42,43,
 44,46,47,48,49,51,52,54,56,57,58,59,61,62,63,64,
 66,67,68,69,71,72,73,74,76,77,78,79,81,82,83,84]