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A255528 as a simple table

na(n)
01
1-1
2-1
3-2
41
50
64
72
88
9-2
104
11-11
12-1
13-25
14-5
15-35
1613
17-26
1849
19-6
20110
216
22159
23-23
24182
25-141
26129
27-358
2862
29-640
3039
31-897
32237
33-1013
34771
35-914
361793
37-664
383143
39-565
404635
41-1157
425727
43-3119
446121
45-7041
465642
47-13088
485097
49-20758
505879

[1,-1,-1,-2,1,0,4,2,8,-2,4,-11,-1,-25,-5,-35,13,
 -26,49,-6,110,6,159,-23,182,-141,129,-358,62,-640,
 39,-897,237,-1013,771,-914,1793,-664,3143,-565,
 4635,-1157,5727,-3119,6121,-7041,5642,-13088,5097,
 -20758,5879]