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A011684 as a simple table

na(n)
00
10
20
30
40
50
61
70
81
91
100
110
120
130
140
151
161
171
180
191
200
210
220
230
241
250
260
271
281
291
300
310
320
331
341
350
361
370
380
391
400
410
421
430
441
451
461
470
481
491
500
511
521
531
540
550
561
571
580
591
601
610
620
631
640
651
660
671
681
690
701
710
721
731
741
751
761
770
781
791
801
811
820
830
840
850
861
871
880
890
900
911
920
930
940
951
960
971
980
990
1001
1011

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