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A092410 as a simple table

na(n)
10
2-2
3-1
4-1
50
60
7-1
80
91
100
11-1
12-1
130
142
151
16-1
17-1
18-1
19-1
201
212
220
23-1
240
251
261
270
28-1
29-2
30-2
31-1
321
332
342
351
36-1
370
382
391
40-1
41-2
42-2
43-1
440
451
460
47-1
480
490
501
511
52-1
53-1
541
551
561
572
580
59-1
60-1
610
621
630
641
650
66-2
67-1
681
690
70-2
71-1
72-1
730
741
750
761
770
78-2
79-1
800
811
820
83-1
841
852
862
871
88-1
89-1
901
911
921
932
942
951
96-1
97-1
980

[0,-2,-1,-1,0,0,-1,0,1,0,-1,-1,0,2,1,-1,-1,-1,-1,
 1,2,0,-1,0,1,1,0,-1,-2,-2,-1,1,2,2,1,-1,0,2,1,-1,
 -2,-2,-1,0,1,0,-1,0,0,1,1,-1,-1,1,1,1,2,0,-1,-1,0,
 1,0,1,0,-2,-1,1,0,-2,-1,-1,0,1,0,1,0,-2,-1,0,1,0,
 -1,1,2,2,1,-1,-1,1,1,1,2,2,1,-1,-1,0]