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A137779 as a simple table

na(n)
11
22
33
43
52
63
74
82
93
103
114
123
133
143
152
162
173
183
194
203
214
222
233
243
253
263
272
284
294
303
314
323
332
342
352
364
374
382
392
404
412
424
435
443
454
463
474
482
494
503
513
523
534
543
556
562
572
584
594
603
612
622
634
642
655
662
673
685
692
703
715
722
732
746
755
763
772
783
794
804
814
825
833
844
852
865
873
884
894
904
913
923
934
942
953
963
973
984
994

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