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A025125 as a simple table

na(n)
10
20
31
40
50
60
70
80
91
100
110
121
130
140
150
160
170
180
191
200
210
221
230
240
250
260
270
281
290
300
310
320
330
341
350
360
371
380
390
400
410
420
431
440
450
460
470
480
490
500
510
520
531
540
551
560
570
581
590
600
610
620
630
641
650
660
670
680
690
700
710
720
730
741
750
760
770
780
790
800
810
820
831
840
850
861
870
880
891
900
910
921
930
940
950
960
970
980
990
1000
1010
1021
1030
1040
1050
1060
1070
1080
1090
1100
1110

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