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A238690 as a simple table

na(n)
11
22
33
43
54
65
75
84
96
107
116
127
137
149
159
165
178
189
199
2010
2112
2211
2310
249
2510
2613
2710
2813
2911
3014
3112
326
3315
3415
3514
3612
3713
3817
3918
4013
4114
4219
4315
4416
4516
4619
4716
4811
4915
5016
5121
5219
5317
5414
5518
5617
5724
5821
5918
6019
6119
6223
6322
647
6522
6624
6720
6822
6927
7023
7121

[1,2,3,3,4,5,5,4,6,7,6,7,7,9,9,5,8,9,9,10,12,11,
 10,9,10,13,10,13,11,14,12,6,15,15,14,12,13,17,18,
 13,14,19,15,16,16,19,16,11,15,16,21,19,17,14,18,
 17,24,21,18,19,19,23,22,7,22,24,20,22,27,23,21]