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A060953 as a simple table

na(n)
10
20
31
40
51
60
70
81
91
100
110
120
131
142
151
160
170
181
191
201
211
220
230
241
250
260
270
281
291
300
311
320
332
342
351
360
371
380
392
401
410
420
430
440
450
462
471
481
491
500
511
520
531
540
552
561
570
580
590
601
611
620
632
640
652
662
671
682
691
700
710
720
732
740
750
760
771
780
791
801
810
820
831
841
851
860
870
881
892
901
910
921
931
942
951
960
970
981
992
1001
1011
1020
1030
1041
1052

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