(Translated by https://www.hiragana.jp/)
A060736 - OEIS
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A060736 as a simple table

na(n)
11
22
34
45
53
69
710
86
98
1016
1117
1211
137
1415
1525
1626
1718
1812
1914
2024
2136
2237
2327
2419
2513
2623
2735
2849
2950
3038
3128
3220
3322
3434
3548
3664
3765
3851
3939
4029
4121
4233
4347
4463
4581
4682
4766
4852
4940
5030
5132
5246
5362
5480
55100

[1,2,4,5,3,9,10,6,8,16,17,11,7,15,25,26,18,12,14,
 24,36,37,27,19,13,23,35,49,50,38,28,20,22,34,48,
 64,65,51,39,29,21,33,47,63,81,82,66,52,40,30,32,
 46,62,80,100]