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A024155 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
121
130
140
150
160
170
180
190
200
210
220
230
241
250
260
270
280
290
301
310
320
330
340
350
361
370
380
390
401
410
420
430
440
450
460
470
481
490
500
510
520
530
540
550
561
570
580
590
602
610
620
630
640
650
660
670
680
690
701
710
721
730
740
750
760
770
780
790
801
810
820
830
842
850
860
870
880
890
902
910
920
930
940
950
961
970
980
990
1000

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