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A026922 as a simple table

na(n)
10
21
30
41
51
62
71
82
92
103
112
123
133
144
153
164
174
185
194
205
215
226
235
246
256
267
276
287
297
308
317
328
338
349
358
369
379
3810
399
4010
4110
4211
4310
4411
4511
4612
4711
4812
4912
5013
5112
5213
5313
5414
5513
5614
5714
5815
5914
6015
6115
6216
6315
6416
6516
6617
6716
6817
6917
7018
7117
7218
7318
7419
7518
7619
7719
7820
7919
8020
8120
8221

[0,1,0,1,1,2,1,2,2,3,2,3,3,4,3,4,4,5,4,5,5,6,5,6,
 6,7,6,7,7,8,7,8,8,9,8,9,9,10,9,10,10,11,10,11,11,
 12,11,12,12,13,12,13,13,14,13,14,14,15,14,15,15,
 16,15,16,16,17,16,17,17,18,17,18,18,19,18,19,19,
 20,19,20,20,21]