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A011741 as a simple table

na(n)
00
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
271
280
290
301
310
320
331
340
350
361
370
380
391
400
410
421
430
440
451
460
470
481
490
500
511
520
530
541
551
560
571
580
590
601
611
620
631
640
650
661
671
680
691
700
710
721
731
740
751
760
770
781
791
800

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