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A286220 as a simple table

na(n)
01
10
21
31
41
52
61
73
82
94
103
115
125
136
147
157
1610
179
1812
1912
2015
2115
2218
2319
2422
2524
2626
2730
2832
2936
3040
3143
3249
3352
3458
3563
3669
3776
3881
3991
4096
41108
42114
43127
44135
45148
46159
47173
48186
49202
50217
51234
52253
53271
54293
55313
56339
57361
58390
59416
60449
61478
62514
63547
64588
65625
66671
67714
68763
69815
70867

[1,0,1,1,1,2,1,3,2,4,3,5,5,6,7,7,10,9,12,12,15,15,
 18,19,22,24,26,30,32,36,40,43,49,52,58,63,69,76,
 81,91,96,108,114,127,135,148,159,173,186,202,217,
 234,253,271,293,313,339,361,390,416,449,478,514,
 547,588,625,671,714,763,815,867]