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A247764 as a simple table

na(n)
10
21
32
43
54
65
76
87
98
109
1110
1211
1312
1413
1514
1617
1718
1819
1920
2022
2123
2227
2328
2433
2537
2640
2742
2843
2944
3047
3148
3250
3351
3452
3553
3654
3755
3857
3958
4059
4160
4261
4362
4463
4564
4665
4766
4867
4968
5069
5177
5280
5383
5487
5588
5690
5792
5893
5994
6097
6198
6299
63100
64103
65107
66110

[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17,18,19,20,
 22,23,27,28,33,37,40,42,43,44,47,48,50,51,52,53,
 54,55,57,58,59,60,61,62,63,64,65,66,67,68,69,77,
 80,83,87,88,90,92,93,94,97,98,99,100,103,107,110]