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A194306 as a simple table

na(n)
12
23
31
42
52
62
72
82
92
102
112
122
133
141
152
162
172
182
192
202
212
222
232
242
252
262
272
282
291
302
313
322
332
342
352
362
370
383
393
403
411
422
432
442
452
460
473
483
490
503
513
522
531
543
552
560
574
581
592
603
610
623
633
640
653
663
670
684
690
704
713
721
733
740
753
761
772
783
790
804
810
824
830
844
850
864
872
882
892
901
913
920
934
940
954
960
974
980
994
1000

[2,3,1,2,2,2,2,2,2,2,2,2,3,1,2,2,2,2,2,2,2,2,2,2,
 2,2,2,2,1,2,3,2,2,2,2,2,0,3,3,3,1,2,2,2,2,0,3,3,0,
 3,3,2,1,3,2,0,4,1,2,3,0,3,3,0,3,3,0,4,0,4,3,1,3,0,
 3,1,2,3,0,4,0,4,0,4,0,4,2,2,2,1,3,0,4,0,4,0,4,0,4,
 0]