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A158389 as a simple table

na(n)
01
11
2-1
3-2
4-1
51
6-6
73
83
9-1
1024
118
12-13
13-3
141
15120
16-40
17-61
1817
196
20-1
21-720
22-180
23360
2475
25-45
26-6
271
28-5040
291260
302368
31-529
32-309
3355
3410
35-1
3640320
378064
38-18296
39-3256
402545
41363
42-115
43-10
441
45362880
46-72576
47-155736
4828728
4921609
50-3465

[1,1,-1,-2,-1,1,-6,3,3,-1,24,8,-13,-3,1,120,-40,
 -61,17,6,-1,-720,-180,360,75,-45,-6,1,-5040,1260,
 2368,-529,-309,55,10,-1,40320,8064,-18296,-3256,
 2545,363,-115,-10,1,362880,-72576,-155736,28728,
 21609,-3465]