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A262693 as a simple table

na(n)
01
10
21
30
40
50
61
70
80
90
100
110
121
130
140
150
160
170
181
190
200
210
221
230
240
250
260
270
280
290
301
310
320
330
341
350
360
370
380
390
400
410
421
430
440
450
461
470
480
490
500
510
520
530
541
550
560
570
581
590
600
610
621
630
640
650
660
670
680
690
701
710
720
730
740
750
760
770
781
790
800
810
820
830
840
850
860
870
880
890
901
910
920
930
941
950
960
970
980
990
1000
1010
1021
1030
1040
1050
1061
1070
1080
1090
1100
1110
1120
1130
1141
1150
1160
1170
1181
1190
1200
1211

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