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A178786 as a simple table

na(n)
00
11
21
31
42
52
62
72
82
93
103
113
123
133
143
153
164
174
184
194
204
214
224
233
244
255
265
275
285
295
305
315
324
335
345
355
366
376
386
396
406
416
426
435
446
456
466
476
486
497
507
517
527
537
547
557
566
577
587
597
607
617
627
637
648
658
668
678
688
698
708
717
728
738
748
758
768
778
788
797
808
819
829
839
849
859
869
879
888
899
909
919
929
939
949
959
968
979
989
999
10010
10110
10210
10310
10410
10510
10610
1079
10810
10910
11010
11110
11210
11310
11410
1159
11610

[0,1,1,1,2,2,2,2,2,3,3,3,3,3,3,3,4,4,4,4,4,4,4,3,
 4,5,5,5,5,5,5,5,4,5,5,5,6,6,6,6,6,6,6,5,6,6,6,6,6,
 7,7,7,7,7,7,7,6,7,7,7,7,7,7,7,8,8,8,8,8,8,8,7,8,8,
 8,8,8,8,8,7,8,9,9,9,9,9,9,9,8,9,9,9,9,9,9,9,8,9,9,
 9,10,10,10,10,10,10,10,9,10,10,10,10,10,10,10,9,
 10]