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A302917 as a simple table

na(n)
11
2-1
30
40
5-1
60
70
80
90
100
11-1
121
13-1
14-1
151
161
17-1
18-1
190
201
211
22-3
231
244
25-5
26-3
273
284
292
30-6
31-6
3219
33-8
34-25
3525
3620
37-12
38-34
392
4030
4138
42-117
4354
44159
45-173
46-123
4755
48229
4932
50-250
51-148
52753
53-365
54-1022
55840
561121
57-847
58-1482
59-390
602099

[1,-1,0,0,-1,0,0,0,0,0,-1,1,-1,-1,1,1,-1,-1,0,1,1,
 -3,1,4,-5,-3,3,4,2,-6,-6,19,-8,-25,25,20,-12,-34,
 2,30,38,-117,54,159,-173,-123,55,229,32,-250,-148,
 753,-365,-1022,840,1121,-847,-1482,-390,2099]