login

A243067 as a simple table

na(n)
10
20
30
41
50
60
71
80
91
100
111
122
130
140
151
160
171
180
191
202
210
221
230
241
252
260
271
282
290
301
312
323
330
340
351
360
371
380
391
402
410
421
430
441
452
460
471
482
490
501
512
523
530
541
550
561
572
580
591
602
610
621
632
643
650
661
672
680
691
702
713
720
731
742
753
760
771
782
793
804
810
820
831
840
851
860
871
882
890
901
910
921
932
940
951
962
970
981
992
1003
1010
1021
1030
1041
1052
1060
1071
1082
1090
1101
1112
1123
1130
1141
1152
1160
1171
1182
1193
1200

[0,0,0,1,0,0,1,0,1,0,1,2,0,0,1,0,1,0,1,2,0,1,0,1,
 2,0,1,2,0,1,2,3,0,0,1,0,1,0,1,2,0,1,0,1,2,0,1,2,0,
 1,2,3,0,1,0,1,2,0,1,2,0,1,2,3,0,1,2,0,1,2,3,0,1,2,
 3,0,1,2,3,4,0,0,1,0,1,0,1,2,0,1,0,1,2,0,1,2,0,1,2,
 3,0,1,0,1,2,0,1,2,0,1,2,3,0,1,2,0,1,2,3,0]