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A189091 as a simple table

na(n)
11
21
30
41
51
60
70
81
90
101
111
121
130
140
150
161
171
180
190
200
210
221
231
241
251
261
271
280
290
300
310
321
330
341
351
361
371
381
390
400
410
420
430
440
450
460
470
480
491
501
511
521
531
541
551
561
570
581
591
601
610
620
630
640
650
660
670
680
690
701
711
721
730
741
751
761
771
781
791
801
811
821
831
841
851
861
870
880
890
900
910
920
930
940
950
960
970
980
990
1000
1010
1020
1031
1040
1050
1060
1070
1080
1091
1101
1111
1121
1131
1141
1151
1161
1171
1181
1191
1201
1211
1221
1231
1241
1251
1260
1270
1280
1291
1300
1311
1321
1330
1341
1350

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