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A011686 as a simple table

na(n)
00
10
20
30
40
50
61
70
80
90
100
110
121
131
140
150
160
170
181
190
201
210
220
230
241
251
261
271
280
290
301
310
320
330
341
350
361
371
380
390
401
411
421
430
441
450
461
470
480
491
501
511
521
531
540
551
560
570
580
590
601
611
621
630
640
650
661
670
680
691
700
710
721
731
740
751
761
770
781
790
801
811
820
831
841
851
861
870
881
891
900
910
920
931
941
950
961
970
980
991
1000
1011

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