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A175940 as a simple table

na(n)
10
20
31
42
51
61
71
82
92
100
111
121
132
141
151
160
171
181
192
201
211
220
231
241
252
261
271
280
292
301
312
321
331
340
352
360
372
381
391
400
411
421
433
441
451
460
472
481
492
500
510
520
532
541
552
560
570
580
591
601
612
621
631
640
652
660
672
681
691
700
711
721
732
741
751
760
772
780
791
801
811
820
831
841
853
860
870
880
891
901
912
920
930
940
952
960
971
981
991
1000
1010
1021
1033
1041
1051

[0,0,1,2,1,1,1,2,2,0,1,1,2,1,1,0,1,1,2,1,1,0,1,1,
 2,1,1,0,2,1,2,1,1,0,2,0,2,1,1,0,1,1,3,1,1,0,2,1,2,
 0,0,0,2,1,2,0,0,0,1,1,2,1,1,0,2,0,2,1,1,0,1,1,2,1,
 1,0,2,0,1,1,1,0,1,1,3,0,0,0,1,1,2,0,0,0,2,0,1,1,1,
 0,0,1,3,1,1]