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A351114 as a simple table

na(n)
11
21
31
40
50
61
70
80
90
100
110
121
130
141
151
160
170
180
190
200
210
220
230
240
250
260
270
280
290
301
310
320
330
340
351
360
370
380
390
400
410
421
430
440
450
460
470
480
490
500
510
520
530
540
550
561
570
580
590
600
610
620
630
640
650
660
670
680
690
701
710
720
730
740
750
760
770
781
790
800
810
820
830
840
850
860
870
880
890
900
910
920
930
940
950
960
970
980
990
1000
1010
1020
1030
1040
1051

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