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A211487 as a simple table

na(n)
10
21
31
41
51
61
71
80
91
101
111
120
131
141
150
160
171
181
191
200
210
221
231
240
251
261
271
280
291
300
311
320
330
341
350
360
371
381
390
400
411
420
431
440
450
461
471
480
491
501
510
520
531
541
550
560
570
581
591
600
611
621
630
640
650
660
671
680
690
700
711
720
731
741
750
760
770
780
791
800
811
821
831
840
850
861
870
880
891
900
910
920
930
941
950
960
971
981
990
1000
1011
1020
1031
1040
1050

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