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A226481 as a simple table

na(n)
01
13
22
32
41
52
61
74
82
92
101
113
121
132
141
154
161
173
182
192
201
214
221
232
241
252
261
274
282
296
302
312
321
333
343
355
361
372
381
394
401
412
422
431
443
453
462
472
481
494
501
511
524
531
542
552
561
572
581
594
602
612
621
631
644
651
661
674
682
692
701
713
723
732
742
752
762
771
781
793
801
812
821
834
841
852

[1,3,2,2,1,2,1,4,2,2,1,3,1,2,1,4,1,3,2,2,1,4,1,2,
 1,2,1,4,2,6,2,2,1,3,3,5,1,2,1,4,1,2,2,1,3,3,2,2,1,
 4,1,1,4,1,2,2,1,2,1,4,2,2,1,1,4,1,1,4,2,2,1,3,3,2,
 2,2,2,1,1,3,1,2,1,4,1,2]