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A101605 as a simple table

na(n)
10
20
30
40
50
60
70
81
90
100
110
121
130
140
150
160
170
181
190
201
210
220
230
240
250
260
271
281
290
301
310
320
330
340
350
360
370
380
390
400
410
421
430
441
451
460
470
480
490
501
510
521
530
540
550
560
570
580
590
600
610
620
631
640
650
661
670
681
690
701
710
720
730
740
751
761
770
781
790
800
810
820
830
840
850
860
870
880
890
900
910
921
930
940
950
960
970
981
991
1000

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