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A118065 as a simple table

na(n)
11
21
32
43
54
65
76
87
99
1010
1111
1212
1313
1414
1515
1616
1718
1819
1920
2021
2122
2223
2325
2426
2527
2628
2729
2830
2931
3032
3133
3234
3336
3437
3538
3639
3741
3842
3943
4044
4145
4246
4347
4448
4549
4650
4751
4852
4953
5054
5155
5257
5358
5459
5560
5661
5762
5863
5964
6065
6166
6267
6368
6469
6570
6671
6773
6874
6975
7076
7177
7278

[1,1,2,3,4,5,6,7,9,10,11,12,13,14,15,16,18,19,20,
 21,22,23,25,26,27,28,29,30,31,32,33,34,36,37,38,
 39,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,
 57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,73,
 74,75,76,77,78]