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A084242 as a simple table

na(n)
11
21
32
43
53
64
74
85
95
106
117
127
138
149
1511
169
1710
1811
1911
2011
2113
2213
2314
2413
2514
2615
2717
2817
2918
3019
3118
3223
3319
3421
3522
3622
3723
3822
3925
4029
4123
4226
4325
4427
4526
4627
4729
4831
4930
5029
5128
5233
5333
5431
5534
5641
5732
5836
5933
6037
6133
6235
6337
6439
6547
6637
6741
6842
6940
7041
7141
7253
7345
7443

[1,1,2,3,3,4,4,5,5,6,7,7,8,9,11,9,10,11,11,11,13,
 13,14,13,14,15,17,17,18,19,18,23,19,21,22,22,23,
 22,25,29,23,26,25,27,26,27,29,31,30,29,28,33,33,
 31,34,41,32,36,33,37,33,35,37,39,47,37,41,42,40,
 41,41,53,45,43]