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A108063 as a simple table

na(n)
10
20
30
41
50
61
71
80
90
101
111
12-1
130
14-1
151
162
17-1
180
190
20-1
212
224
23-1
241
250
261
27-1
284
296
30-2
311
320
330
341
35-2
366
379
38-4
391
40-1
410
42-1
431
44-4
459
4615
47-6
482
49-1
500
510
52-1
532
54-6
5515
5625
57-9
584
59-1
601
610
621
63-1
644
65-9
6625
6740
68-15
696
70-2
711
720
730
741
75-2
766
77-15
7840
7964
80-25
819
82-4
831
84-1
850
86-1
871
88-4
899
90-25
9164
92104
93-40
9415
95-6
962
97-1
980
990
100-1
1012
102-6

[0,0,0,1,0,1,1,0,0,1,1,-1,0,-1,1,2,-1,0,0,-1,2,4,
 -1,1,0,1,-1,4,6,-2,1,0,0,1,-2,6,9,-4,1,-1,0,-1,1,
 -4,9,15,-6,2,-1,0,0,-1,2,-6,15,25,-9,4,-1,1,0,1,
 -1,4,-9,25,40,-15,6,-2,1,0,0,1,-2,6,-15,40,64,-25,
 9,-4,1,-1,0,-1,1,-4,9,-25,64,104,-40,15,-6,2,-1,0,
 0,-1,2,-6]