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A278102 as a simple table

na(n)
11
22
33
42
53
64
72
84
92
103
112
123
134
142
154
162
173
182
193
204
212
225
236
245
252
262
273
282
294
304
314
322
332
343
352
363
374
384
395
402
412
422
433
445
453
465
472
482
492
503
515
522
534
544
554
562
573
584
592
604
615
624
632
643
652
662
674
685
694
703
713
722
732
743
755
764
775
782
792
802
813
822
833
844
852
862
872
883
892
903
914
926
935
942
953
962
972
984
996
1006
1012
1023
1032

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