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A018868 as a simple table

na(n)
10
26
35
44
53
62
722
81
921
1010
1120
1230
139
1419
1529
168
1749
1818
1928
207
21110
2217
2358
2427
2537
266
2747
2816
2957
3026
3198
325
33139
3446
3515
36118
3725
38190
3997
404
41169
42107
4314
44179
45117
4655
4724
48158
4996
5034
513
52137
5375
5413
55209
56147
5785
5854
5923
60157
61126
6264
6333
642
65167
66105
6774
6812
69208
70146

[0,6,5,4,3,2,22,1,21,10,20,30,9,19,29,8,49,18,28,
 7,110,17,58,27,37,6,47,16,57,26,98,5,139,46,15,
 118,25,190,97,4,169,107,14,179,117,55,24,158,96,
 34,3,137,75,13,209,147,85,54,23,157,126,64,33,2,
 167,105,74,12,208,146]