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A285898 as a simple table

na(n)
11
21
30
41
51
60
71
80
90
100
111
121
130
140
150
161
170
181
190
200
210
221
231
240
250
260
270
280
291
300
310
320
330
340
350
360
371
381
391
400
410
420
430
440
450
461
470
480
491
500
510
520
530
540
550
561
571
580
590
600
610
620
630
640
650
660
671
680
691
700
710
720
730
740
750
760
770
780
791
801
810
820
830
840
850
860
870
880
890
900
910
921
930
940
951
960
970
980
990
1000
1010
1020
1030
1040
1050
1061
1071
1081
1090
1101
1110
1120
1130
1140
1150
1160
1170
1180
1190
1200
1211
1220
1230
1240
1250
1260
1270
1280
1290
1300
1310
1320
1330
1340
1350
1360

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