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A094872 as a simple table

na(n)
11
22
33
45
56
62
78
89
93
1011
1114
1215
135
146
1518
166
1720
1821
1923
208
2126
2210
239
2429
2530
2612
2733
2811
2935
3036
3115
3239
3341
3416
3514
3644
3718
3815
3918
4048
4150
4251
436
4453
4554
4618
4756
4822
4924
5020
5163
5221
5365
5427
5568
5669
5723
5830
5928
6074
6175
6230
6378
6426
6533
6681
6710
6883
6986
7029
7189
7290
7330
7436
7540

[1,2,3,5,6,2,8,9,3,11,14,15,5,6,18,6,20,21,23,8,
 26,10,9,29,30,12,33,11,35,36,15,39,41,16,14,44,18,
 15,18,48,50,51,6,53,54,18,56,22,24,20,63,21,65,27,
 68,69,23,30,28,74,75,30,78,26,33,81,10,83,86,29,
 89,90,30,36,40]