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A076733 as a simple table

na(n)
12
23
32
42
53
63
74
83
92
102
114
122
132
145
156
163
173
183
195
203
215
225
236
243
254
264
272
282
295
302
312
323
333
343
354
362
372
385
392
402
415
425
437
445
457
467
477
483
495
504
514
524
537
545
554
564
574
585
596
604
614
624
635
643
653
663
675
683
695
705
716
723
735
745
757
765
777
787
797
803
812
822
835
842
852
867
875
885
897
902
912
925
932
942
957
963
975
985
995
1005
1016
1025
1035
1045
1056

[2,3,2,2,3,3,4,3,2,2,4,2,2,5,6,3,3,3,5,3,5,5,6,3,
 4,4,2,2,5,2,2,3,3,3,4,2,2,5,2,2,5,5,7,5,7,7,7,3,5,
 4,4,4,7,5,4,4,4,5,6,4,4,4,5,3,3,3,5,3,5,5,6,3,5,5,
 7,5,7,7,7,3,2,2,5,2,2,7,5,5,7,2,2,5,2,2,7,3,5,5,5,
 5,6,5,5,5,6]