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A143242 as a simple table

na(n)
01
11
20
31
41
50
61
70
80
91
100
110
121
131
140
150
161
170
180
190
200
211
220
230
241
251
260
270
280
290
301
310
320
331
340
350
360
370
380
390
401
410
421
431
440
450
460
470
480
490
500
511
521
530
540
550
560
570
58-1
590
601
611
620
631
641
650
660
67-1
680
691
700
710
721
731
740
75-1
760
770
780
790
800
811
821
830
840
850
860
870
880
890
901
911
920
930
940
950
960
970
980
991
1001
1010
1020
1030
1040

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