login

A191269 as a simple table

na(n)
10
20
31
40
50
61
70
82
90
100
111
120
130
141
150
162
170
180
191
200
211
220
230
241
250
260
271
280
292
300
310
321
330
340
351
360
372
380
390
401
410
421
430
440
451
460
470
481
490
502
510
520
531
540
552
560
570
581
590
600
611
620
632
640
650
661
670
680
691
700
712
720
730
741
750
761
770
780
791
800
810
821
830
842
850
860
871
880
890
901
910
922
930
940
951
960
971
980
990
1001
1010
1020
1031
1040
1052
1060
1070
1081
1090
1102
1110
1120
1131
1140
1150
1161
1170
1182
1190
1200
1211
1220
1230
1241
1250
1262
1270
1280
1291
1300
1311
1320

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