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A065547 as a simple table

na(n)
01
10
21
30
4-1
51
60
73
8-3
91
100
11-17
1217
13-6
141
150
16155
17-155
1855
19-10
201
210
22-2073
232073
24-736
25135
26-15
271
280
2938227
30-38227
3113573
32-2492
33280
34-21
351
360
37-929569
38929569
39-330058
4060605
41-6818
42518
43-28
441
450
4628820619
47-28820619
4810233219
49-1879038
50211419
51-16086
52882
53-36
541
550
56-1109652905

[1,0,1,0,-1,1,0,3,-3,1,0,-17,17,-6,1,0,155,-155,
 55,-10,1,0,-2073,2073,-736,135,-15,1,0,38227,
 -38227,13573,-2492,280,-21,1,0,-929569,929569,
 -330058,60605,-6818,518,-28,1,0,28820619,
 -28820619,10233219,-1879038,211419,-16086,882,-36,
 1,0,-1109652905]