login

A213061 as a simple table

na(n)
01
10
21
30
41
51
60
71
81
91
100
111
121
130
141
150
161
171
181
190
201
210
221
231
240
251
261
271
280
291
301
311
320
330
341
351
360
371
381
390
401
410
420
430
441
450
461
471
481
490
501
510
520
530
541
550
561
571
580
591
601
611
620
630
641
651
660
671
681
691
700
710
721
731
740
751
761
771
780
791
801
810
821
830
840
850
861
871
881
890
901
910
921
931
941
950
961
970
980
990
1000
1011
1021
1030
1041
1050
1061
1071
1080
1091
1101
1111
1120
1130
1140
1150
1160
1171
1181
1191

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