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A218446 as a simple table

na(n)
00
10
20
31
41
51
62
72
83
94
104
114
125
136
146
157
168
178
1810
1910
2010
2111
2211
2312
2414
2514
2615
2716
2817
2917
3018
3118
3219
3321
3421
3521
3623
3723
3824
3926
4027
4127
4228
4329
4429
4530
4631
4731
4834
4934
5034
5135
5236
5337
5439
5539
5641
5742
5843
5943
6044
6144
6244
6346
6447
6548
6650
6750
6851
6953
7053
7153
7256
7357
7457
7558
7659
7759
7862
7962
8063

[0,0,0,1,1,1,2,2,3,4,4,4,5,6,6,7,8,8,10,10,10,11,
 11,12,14,14,15,16,17,17,18,18,19,21,21,21,23,23,
 24,26,27,27,28,29,29,30,31,31,34,34,34,35,36,37,
 39,39,41,42,43,43,44,44,44,46,47,48,50,50,51,53,
 53,53,56,57,57,58,59,59,62,62,63]