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A104406 as a simple table

na(n)
11
21
32
43
53
63
73
83
94
105
115
126
137
147
157
167
177
187
197
207
217
227
237
247
257
267
278
289
299
3010
3111
3211
3311
3411
3511
3612
3713
3813
3914
4015
4115
4215
4315
4415
4515
4615
4715
4815
4915
5015
5115
5215
5315
5415
5515
5615
5715
5815
5915
6015
6115
6215
6315
6415
6515
6615
6715
6815
6915
7015
7115
7215
7315
7415
7515
7615
7715
7815
7915

[1,1,2,3,3,3,3,3,4,5,5,6,7,7,7,7,7,7,7,7,7,7,7,7,
 7,7,8,9,9,10,11,11,11,11,11,12,13,13,14,15,15,15,
 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,
 15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,
 15,15,15,15,15]