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A071325 as a simple table

na(n)
10
20
30
41
50
60
70
81
91
100
110
121
130
140
150
162
170
181
190
201
210
220
230
241
251
260
271
281
290
300
310
322
330
340
350
363
370
380
390
401
410
420
430
441
451
460
470
482
491
501
510
521
530
541
550
561
570
580
590
601
610
620
631
643
650
660
670
681
690
700
710
723
730
740
751
761
770
780
790
802
812
820
830
841
850
860
870
881
890
901
910
921
930

[0,0,0,1,0,0,0,1,1,0,0,1,0,0,0,2,0,1,0,1,0,0,0,1,
 1,0,1,1,0,0,0,2,0,0,0,3,0,0,0,1,0,0,0,1,1,0,0,2,1,
 1,0,1,0,1,0,1,0,0,0,1,0,0,1,3,0,0,0,1,0,0,0,3,0,0,
 1,1,0,0,0,2,2,0,0,1,0,0,0,1,0,1,0,1,0]