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A127523 as a simple table

na(n)
10
20
31
40
51
60
71
81
90
101
110
120
130
141
151
160
171
180
190
201
210
221
231
240
250
260
270
280
292
300
311
320
331
340
351
361
370
381
391
400
411
420
430
440
452
462
470
480
490
501
510
521
531
541
551
560
571
580
590
601
612
620
630
640
652
660
671
680
690
701
711
720
730
740
750
761
770
781
791
800
811
820
830
840
850
861
870
880
890
901
911
920
931
940
950
961
970
982
990
1001
1010
1020
1030
1040
1051

[0,0,1,0,1,0,1,1,0,1,0,0,0,1,1,0,1,0,0,1,0,1,1,0,
 0,0,0,0,2,0,1,0,1,0,1,1,0,1,1,0,1,0,0,0,2,2,0,0,0,
 1,0,1,1,1,1,0,1,0,0,1,2,0,0,0,2,0,1,0,0,1,1,0,0,0,
 0,1,0,1,1,0,1,0,0,0,0,1,0,0,0,1,1,0,1,0,0,1,0,2,0,
 1,0,0,0,0,1]