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A011701 as a simple table

na(n)
00
10
20
30
40
50
60
71
81
90
100
110
120
131
141
151
160
171
180
191
201
210
220
231
241
250
260
271
280
290
301
311
320
330
340
351
360
371
381
390
401
411
420
430
440
451
461
470
481
490
501
511
521
531
541
551
560
570
580
591
601
611
620
630
641
651
661
670
680
690
700
711
720
730
740
751
760
771
780
791
801

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