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A295405 as a simple table

na(n)
11
21
30
41
50
61
70
80
90
101
110
120
130
141
150
161
170
180
190
201
210
220
230
241
250
261
270
280
290
300
310
320
330
340
350
361
370
380
390
401
410
420
430
440
450
460
470
480
490
500
510
520
530
541
550
561
570
580
590
600
610
620
630
640
650
661
670
680
690
700
710
720
730
741
750
760
770
780
790
800
810
820
830
841
850
860
870
880
890
901
910
920
930
941
950
960
970
980
990
1000
1010
1020
1030
1040
1050
1060
1070
1080
1090
1101
1110
1120
1130
1140
1150
1161
1170
1180
1190
1201

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