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A043263 as a simple table

na(n)
10
21
32
43
52
64
76
82
93
104
115
124
135
146
157
166
177
188
199
202
214
226
238
244
256
268
2710
286
298
3010
3112
322
333
344
355
364
375
386
397
406
417
428
439
448
459
4610
4711
484
495
506
517
526
537
548
559
568
579
5810
5911
6010
6111
6212
6313
646
657
668
679
688
699
7010
7111
7210
7311
7412
7513
7612
7713
7814
7915
802
814

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