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A117975 as a simple table

na(n)
11
21
30
42
51
61
72
81
91
101
113
122
132
142
152
164
172
183
192
203
212
224
233
243
253
263
273
283
296
303
315
323
335
343
355
363
376
383
395
403
416
422
435
443
455
466
473
485
493
505
512
525
533
545
553
567
574
586
594
606
613
626
634
646
654
666
678
684
696
704
716
723
738
744
756
763
777
783
798
805
816
825
836
844
858
865
876
884
897
904
917
929
935
946
955
968
973
988
995
1006
1015
1028
1033
1048
1055
10610
1075
1088
1095
1108
1114

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