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A020999 as a simple table

na(n)
01
10
20
31
41
51
61
71
82
92
103
113
125
136
148
1510
1614
1717
1824
1930
2041
2153
2272
2393
24126
25165
26222
27293
28395
29522
30704
31936
321259
331681
342263
353027
364079
375470
387371
399906
4013361
4117980
4224271
4332712
4444182
4559626
4680598
47108879
48147285
49199165

[1,0,0,1,1,1,1,1,2,2,3,3,5,6,8,10,14,17,24,30,41,
 53,72,93,126,165,222,293,395,522,704,936,1259,
 1681,2263,3027,4079,5470,7371,9906,13361,17980,
 24271,32712,44182,59626,80598,108879,147285,
 199165]