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A225923 as a simple table

na(n)
01
120
2-74
3-24
4157
5124
6478
7-1480
8-1198
93044
10-480
11184
122351
13-1720
14-3282
15-5728
162480
171776
1810326
199560
20-8886
21-9188
22-11618
2323664
24-16231
25-23960
2611686
27-9176
2860880
2916876
30-18482
31-3768
32-35372
33-15532
343680
35-31960
36-4886
3747020
38-2976
3944560

[1,20,-74,-24,157,124,478,-1480,-1198,3044,-480,
 184,2351,-1720,-3282,-5728,2480,1776,10326,9560,
 -8886,-9188,-11618,23664,-16231,-23960,11686,
 -9176,60880,16876,-18482,-3768,-35372,-15532,3680,
 -31960,-4886,47020,-2976,44560]