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A004739 as a simple table

na(n)
11
21
31
42
52
61
71
82
93
103
112
121
131
142
153
164
174
183
192
201
211
222
233
244
255
265
274
283
292
301
311
322
333
344
355
366
376
385
394
403
412
421
431
442
453
464
475
486
497
507
516
525
534
543
552
561
571
582
593
604
615
626
637
648
658
667
676
685
694
703
712
721
731
742
753
764
775
786
797
808
819
829
838
847
856
865
874
883
892
901
911
922
933
944
955
966
977
988
999
10010
10110
1029
1038
1047

[1,1,1,2,2,1,1,2,3,3,2,1,1,2,3,4,4,3,2,1,1,2,3,4,
 5,5,4,3,2,1,1,2,3,4,5,6,6,5,4,3,2,1,1,2,3,4,5,6,7,
 7,6,5,4,3,2,1,1,2,3,4,5,6,7,8,8,7,6,5,4,3,2,1,1,2,
 3,4,5,6,7,8,9,9,8,7,6,5,4,3,2,1,1,2,3,4,5,6,7,8,9,
 10,10,9,8,7]