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A284912 as a simple table

na(n)
10
21
31
40
51
60
71
80
91
100
110
121
131
140
151
160
170
181
191
200
211
220
230
241
251
260
271
280
290
301
310
321
331
340
351
360
371
380
391
400
410
421
431
440
451
460
470
481
490
501
511
520
531
540
551
560
571
580
590
601
611
620
631
640
650
661
670
681
691
700
711
720
731
740
751
760
770
781
791
800
811
820
830
841
850
861

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