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A128864 as a simple table

na(n)
01
11
21
32
43
51
62
72
81
91
102
112
122
132
142
154
161
172
182
192
202
214
222
232
242
253
264
274
282
292
304
312
321
332
344
354
363
372
384
392
402
412
424
432
442
456
462
472
482
493
502
514
522
532
544
554
562
572
582
592
604
612
622
636
641
654
668
672
682
694
704
712
721
732
744
753
766
774
784
792
802
815
824
832
842
854
862
872
882
892
906
914
922
932
942
954
961
972
986
996
1003
1012
1028
1032
1042

[1,1,1,2,3,1,2,2,1,1,2,2,2,2,2,4,1,2,2,2,2,4,2,2,
 2,3,4,4,2,2,4,2,1,2,4,4,3,2,4,2,2,2,4,2,2,6,2,2,2,
 3,2,4,2,2,4,4,2,2,2,2,4,2,2,6,1,4,8,2,2,4,4,2,1,2,
 4,3,6,4,4,2,2,5,4,2,2,4,2,2,2,2,6,4,2,2,2,4,1,2,6,
 6,3,2,8,2,2]