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A282013 as a simple table

na(n)
01
12
23
33
42
51
63
72
81
94
104
112
122
132
141
152
162
174
188
194
203
212
223
232
243
255
265
277
283
292
305
311
323
337
346
355
365
373
385
393
402
413
429
435
442
456
463
471
483
495
505
5110
526
532
548
554
563
575
586
593
603
613
624
634
642
655
669
678
685
694
706
711
725
736
745
759
762
773
787
791
801

[1,2,3,3,2,1,3,2,1,4,4,2,2,2,1,2,2,4,8,4,3,2,3,2,
 3,5,5,7,3,2,5,1,3,7,6,5,5,3,5,3,2,3,9,5,2,6,3,1,3,
 5,5,10,6,2,8,4,3,5,6,3,3,3,4,4,2,5,9,8,5,4,6,1,5,
 6,5,9,2,3,7,1,1]