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A066325 as a simple table

na(n)
01
10
21
3-1
40
51
60
7-3
80
91
103
110
12-6
130
141
150
1615
170
18-10
190
201
21-15
220
2345
240
25-15
260
271
280
29-105
300
31105
320
33-21
340
351
36105
370
38-420
390
40210
410
42-28
430
441
450
46945
470
48-1260
490
50378
510
52-36
530
541
55-945
560
574725
580
59-3150
600
61630
620
63-45
640
651
660
67-10395
680
6917325
700
71-6930
720
73990
740
75-55
760
771

[1,0,1,-1,0,1,0,-3,0,1,3,0,-6,0,1,0,15,0,-10,0,1,
 -15,0,45,0,-15,0,1,0,-105,0,105,0,-21,0,1,105,0,
 -420,0,210,0,-28,0,1,0,945,0,-1260,0,378,0,-36,0,
 1,-945,0,4725,0,-3150,0,630,0,-45,0,1,0,-10395,0,
 17325,0,-6930,0,990,0,-55,0,1]