login

A269723 as a simple table

na(n)
00
10
21
31
40
50
61
71
81
91
100
110
121
131
140
150
160
170
181
191
200
210
221
231
241
251
260
270
281
291
300
310
321
331
340
350
361
371
380
390
400
410
421
431
440
450
461
471
481
491
500
510
521
531
540
550
560
570
581
591
600
610
621
631
640
650
661
671
680
690
701
711
721
731
740
750
761
771
780
790
800
810
821
831
840
850
861
871
881
891
900
910
921
931
940
950
961
971
980
990
1001
1011
1020
1030
1040
1050
1061
1071
1080
1090
1101
1111
1121
1131
1140
1150
1161
1171
1180
1190
1200
1210
1221
1231
1240
1250
1261
1271

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