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A080885 as a simple table

na(n)
10
21
30
40
51
60
70
80
90
100
110
120
130
140
151
160
170
180
190
201
210
220
231
240
250
261
270
280
290
300
310
320
330
340
350
361
370
380
391
400
410
420
430
440
450
460
470
480
490
500
510
520
530
540
550
560
571
580
590
601
610
621
630
640
651
660
670
681
690
701
710
720
730
740
751
760
770
780
790
800
810
820
831
840
850
860
870
880
891
900
910
920
930
941
950
960
970
980
991

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