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A143466 as a simple table

na(n)
11
21
31
40
50
60
71
81
90
101
110
120
130
140
150
160
170
180
190
200
210
221
231
240
251
260
270
281
291
301
310
321
330
340
351
361
370
380
390
400
410
420
430
440
450
460
470
480
490
500
510
520
530
540
550
561
571
580
591
600
610
621
631
640
650
661
670
680
690
700
710
720
730
740
750
760
770
780
791
801
810
821
830
840
851
861
870
880
891
900
911

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