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A073784 as a simple table

na(n)
11
21
30
40
51
61
70
80
91
101
110
120
131
140
150
160
170
181
191
200
210
220
230
241
250
260
271
281
290
300
311
320
330
340
350
361
370
380
390
400
411
421
430
440
450
460
471
480
490
501
511
520
530
540
550
561
570
580
591
600
610
620
630
641
650
660
670
680
690
700
711
720
730
741
751
760
770
781
791
800
810
821
830
840
850
860
870
880
890
900
910
920
930
940
951
960
970
981
990
1000
1010
1020
1031
1041
1050

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