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A085002 as a simple table

na(n)
11
21
30
40
50
61
71
80
90
100
111
121
131
140
150
161
171
181
190
200
211
221
231
240
250
260
271
281
290
300
310
321
331
341
350
360
371
381
391
400
410
421
431
441
450
460
470
481
491
500
510
520
531
541
550
560
570
581
591
601
610
620
631
641
651
660
670
680
691
701
710
720
730
741
751
760
770
780
791
801
811
820
830
841
851
861
870
880
890
901
911
920
930
940
951
961
970
980
990
1001
1011
1021
1030
1040
1051

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