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A169591 as a simple table

na(n)
01
10
21
31
40
51
60
70
80
91
101
110
121
130
141
150
160
170
180
190
201
211
220
231
240
251
260
271
280
290
300
310
320
330
340
351
361
370
381
390
401
410
421
430
441
450
460
470
480
490
500
510
520
530
541
551
560
571
580
591
600
611
620
631
640
651
660
670
680
690
700
710
720
730
740
750
760
771
781
790
801
810
821
830
841
850
861
870
881
890
901
910
920
930
940
950
960
970
980
990
1000
1010
1020
1030
1041

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