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A266342 as a simple table

na(n)
11
20
30
41
50
61
70
80
91
100
110
120
130
140
150
161
170
180
190
201
210
220
230
241
251
260
270
281
290
301
310
320
330
340
351
361
370
380
390
400
410
421
430
440
450
460
470
480
491
500
510
520
530
540
550
560
570
580
590
600
610
620
630
641
650
660
670
680
690
700
710
721
730
740
750
760
770
780
790
801
811
820
830
840
850
860
870
881
890
901
910
920
930
940
950
961
970
980
991
1001
1010
1020
1030
1041
1050
1060
1070
1081
1090
1101
1110
1121
1130
1140
1150
1160
1171
1180
1190
1202

[1,0,0,1,0,1,0,0,1,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,
 1,0,0,1,0,1,0,0,0,0,1,1,0,0,0,0,0,1,0,0,0,0,0,0,1,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,
 0,0,0,0,0,1,1,0,0,0,0,0,0,1,0,1,0,0,0,0,0,1,0,0,1,
 1,0,0,0,1,0,0,0,1,0,1,0,1,0,0,0,0,1,0,0,2]