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A264431 as a simple table

na(n)
01
10
21
30
4-1
51
60
71
8-3
91
100
11-1
127
13-6
141
150
162
17-15
1825
19-10
201
210
22-8
2337
24-90
2565
26-15
271
280
2927
30-133
31322
32-350
33140
34-21
351
360
37-70
38587
39-1330
401757
41-1050
42266
43-28
441
450
46265
47-2526
486607
49-9114
507077
51-2646
52462
53-36
541

[1,0,1,0,-1,1,0,1,-3,1,0,-1,7,-6,1,0,2,-15,25,-10,
 1,0,-8,37,-90,65,-15,1,0,27,-133,322,-350,140,-21,
 1,0,-70,587,-1330,1757,-1050,266,-28,1,0,265,
 -2526,6607,-9114,7077,-2646,462,-36,1]