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A089990 as a simple table

na(n)
11
20
32
42
50
63
71
81
90
103
111
121
131
140
154
164
174
184
194
200
215
223
233
243
253
263
270
285
293
303
313
323
333
343
350
365
373
383
393
403
413
423
433
440
456
466
476
486
496
506
516
526
536
540
557
565
575
585
595
605
615
625
635
645
650
668
678
688
698
708
718
728
738
748
758
768
770
788
798
808
818
828
838
848
858
868
878
888
898
900
919
927
937
947
957
967
977
987
997
1007
1017
1027
1037
1040
1059

[1,0,2,2,0,3,1,1,0,3,1,1,1,0,4,4,4,4,4,0,5,3,3,3,
 3,3,0,5,3,3,3,3,3,3,0,5,3,3,3,3,3,3,3,0,6,6,6,6,6,
 6,6,6,6,0,7,5,5,5,5,5,5,5,5,5,0,8,8,8,8,8,8,8,8,8,
 8,8,0,8,8,8,8,8,8,8,8,8,8,8,8,0,9,7,7,7,7,7,7,7,7,
 7,7,7,7,0,9]