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A280933 as a simple table

na(n)
01
11
20
30
41
51
60
70
80
91
101
110
120
131
141
150
160
170
180
190
200
210
220
230
240
251
261
270
280
291
301
310
320
330
341
351
360
370
381
391
400
410
420
430
440
450
460
470
480
490
500
510
520
530
540
550
560
570
580
590
600
610
620
630
641
651
660
670
681
691
700
710
720
731
741
750
760
771
781
790
800
810
820
830
840
850
860
870
880
891
901
910
920
931
941
950
960
970
981
991
1000
1010
1021
1031
1040
1050
1060
1070
1080
1090
1100

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