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A011690 as a simple table

na(n)
00
10
20
30
40
50
61
70
80
91
100
110
121
131
140
151
160
170
181
191
201
211
220
231
241
251
260
270
280
290
301
311
321
331
341
351
361
370
380
390
401
411
421
430
441
451
460
470
480
491
500
511
520
530
541
550
561
571
581
591
601
610
621
630
641
650
661
670
680
690
700
711
720
731
741
750
761
771
781
791
800
810
821
831
841
850
860
871
880
891
900
911
921
930
940
951
961
970
980
990
1000
1010

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