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A071825 as a simple table

na(n)
10
20
31
41
50
61
72
82
93
102
113
124
133
144
153
163
172
183
194
203
214
225
236
247
256
265
276
287
296
305
316
326
337
346
357
368
377
388
397
406
415
426
437
448
457
468
479
4810
4911
5010
519
528
537
548
559
5610
5711
5810
5911
6010
619
6210
6311
6411
6510
6611
6712
6811
6912
7013
7114
7215
7314
7413
7512
7613
7714
7813
7914
8013
8114
8213
8314
8415
8514
8615
8714
8815

[0,0,1,1,0,1,2,2,3,2,3,4,3,4,3,3,2,3,4,3,4,5,6,7,
 6,5,6,7,6,5,6,6,7,6,7,8,7,8,7,6,5,6,7,8,7,8,9,10,
 11,10,9,8,7,8,9,10,11,10,11,10,9,10,11,11,10,11,
 12,11,12,13,14,15,14,13,12,13,14,13,14,13,14,13,
 14,15,14,15,14,15]