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A367339 as a simple table

na(n)
111
222
333
444
556
667
778
889
991
101
1112
1223
1334
1445
1557
1668
1779
18-1
1991
202
2113
2224
2335
2447
2558
2669
27-1
2881
2991
303
3114
3225
3336
3448
3559
36-1
3771
3881
3991
404
4115
4226
4338
4449
45-1
4661
4771
4881
4991
505
5116
5227
5339
54-1
5551
5661
5771
5881
5991
606
6117
6229
63-1
6441
6551
6661
6771
6881
6991
707
7118
72-1

[11,22,33,44,56,67,78,89,91,1,12,23,34,45,57,68,
 79,-1,91,2,13,24,35,47,58,69,-1,81,91,3,14,25,36,
 48,59,-1,71,81,91,4,15,26,38,49,-1,61,71,81,91,5,
 16,27,39,-1,51,61,71,81,91,6,17,29,-1,41,51,61,71,
 81,91,7,18,-1]