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A206439 as a simple table

na(n)
01
11
21
31
42
52
63
73
85
96
107
117
127
137
148
158
169
179
1811
1912
2013
2113
2213
2313
2414
2514
2615
2715
2817
2918
3019
3119
3219
3319
3420
3520
3621
3721
3823
3924
4026
4127
4228
4329
4431
4532
4634
4735
4838
4940
5041
5141
5241
5341
5442
5542
5643
5743
5845
5946
6048
6149
6250
6351
6453
6554
6656
6757
6860
6962
7063
7163
7263
7363
7464
7564
7665
7765
7867
7968
8071
8173
8275
8377
8480
8582
8685
8787
8891

[1,1,1,1,2,2,3,3,5,6,7,7,7,7,8,8,9,9,11,12,13,13,
 13,13,14,14,15,15,17,18,19,19,19,19,20,20,21,21,
 23,24,26,27,28,29,31,32,34,35,38,40,41,41,41,41,
 42,42,43,43,45,46,48,49,50,51,53,54,56,57,60,62,
 63,63,63,63,64,64,65,65,67,68,71,73,75,77,80,82,
 85,87,91]