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A025678 as a simple table

na(n)
10
20
30
40
51
60
71
80
91
100
111
122
130
141
152
160
171
182
190
201
212
223
230
241
252
263
270
281
292
303
310
321
332
343
354
360
371
382
393
404
410
421
432
443
454
460
471
482
493
504
515
520
531
542
553
564
575
580
591
602
613
624
635
640
651
662
673
684
695
700
716
721
732
743
754
765
770
786
791
802
813
824
835
840
856
861
872
883
894
905
910
926
931
947
952
963
974
985
990
1006
1011
1027
1032
1043
1054
1065
1070
1086

[0,0,0,0,1,0,1,0,1,0,1,2,0,1,2,0,1,2,0,1,2,3,0,1,
 2,3,0,1,2,3,0,1,2,3,4,0,1,2,3,4,0,1,2,3,4,0,1,2,3,
 4,5,0,1,2,3,4,5,0,1,2,3,4,5,0,1,2,3,4,5,0,6,1,2,3,
 4,5,0,6,1,2,3,4,5,0,6,1,2,3,4,5,0,6,1,7,2,3,4,5,0,
 6,1,7,2,3,4,5,0,6]