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A117929 as a simple table

na(n)
10
20
30
40
51
60
71
81
91
101
110
121
131
141
151
162
170
182
191
202
211
222
230
243
251
262
270
282
290
303
311
322
331
343
350
364
370
381
391
403
410
424
431
443
451
463
470
485
491
504
510
523
530
545
551
563
570
583
590
606
611
622
631
645
650
666
670
682
691
705
710
726
731
744
751
765
770
787
790
804
811
824
830
848
851
864
870
884
890
909
911
924
930
944
950
967
970
983
991
1006
1010
1028
1031
1045
1051

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