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A162552 as a simple table

na(n)
11
2-1
31
43
5-4
65
7-6
83
910
10-16
1123
12-27
1314
146
15-34
1683
17-101
1886
19-37
20-72
21204
22-309
23346
24-243
25-29
26454
27-908
281214
29-1130
30470
31776
32-2413
333884
34-4421
353244
36162
37-5438
3811285
39-15352
4014688
41-6887
42-8640
4329241
44-48353
4556270
46-42850
471834

[1,-1,1,3,-4,5,-6,3,10,-16,23,-27,14,6,-34,83,
 -101,86,-37,-72,204,-309,346,-243,-29,454,-908,
 1214,-1130,470,776,-2413,3884,-4421,3244,162,
 -5438,11285,-15352,14688,-6887,-8640,29241,-48353,
 56270,-42850,1834]