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A023756 as a simple table

na(n)
10
21
32
43
54
65
76
87
98
109
1110
1211
1312
1413
1514
1616
1717
1818
1919
2020
2121
2222
2323
2424
2525
2626
2727
2828
2929
3032
3133
3234
3335
3436
3537
3638
3739
3840
3941
4042
4143
4244
4348
4449
4550
4651
4752
4853
4954
5055
5156
5257
5358
5459
5564
5665
5766
5867
5968
6069
6170
6271
6372
6473
6574
6680
6781
6882
6983
7084

[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,16,17,18,19,
 20,21,22,23,24,25,26,27,28,29,32,33,34,35,36,37,
 38,39,40,41,42,43,44,48,49,50,51,52,53,54,55,56,
 57,58,59,64,65,66,67,68,69,70,71,72,73,74,80,81,
 82,83,84]