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A011671 as a simple table

na(n)
00
10
20
30
40
51
60
71
80
90
101
110
120
131
141
150
160
171
180
191
201
210
220
230
240
250
261
270
281
290
300
311
320
330
341
351
360
370
381
390
401
411
420
430
440
450
460
471
480
491
500
510
521
530
540
551
561
570
580
591
600
611
621
630
640
650
660
670
681
690
701
710
720
731
740
750
761
771
780
790
801

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