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A047217 as a simple table

na(n)
10
21
32
45
56
67
710
811
912
1015
1116
1217
1320
1421
1522
1625
1726
1827
1930
2031
2132
2235
2336
2437
2540
2641
2742
2845
2946
3047
3150
3251
3352
3455
3556
3657
3760
3861
3962
4065
4166
4267
4370
4471
4572
4675
4776
4877
4980
5081
5182
5285
5386
5487
5590
5691
5792
5895
5996
6097
61100
62101
63102
64105
65106
66107
67110
68111

[0,1,2,5,6,7,10,11,12,15,16,17,20,21,22,25,26,27,
 30,31,32,35,36,37,40,41,42,45,46,47,50,51,52,55,
 56,57,60,61,62,65,66,67,70,71,72,75,76,77,80,81,
 82,85,86,87,90,91,92,95,96,97,100,101,102,105,106,
 107,110,111]