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A370330 as a simple table

na(n)
01
1-1
20
31
412
50
6-1
7-420
8-120
90
101
1110248
1236400
13896
140
15-1
16-196920
17-4858560
18-2170560
19-5760
200
211
223247860
23461126160
241127738304
25102960000
2633792
270
28-1
29-48361404
30-35248293080
31-340884800256
32-187282263168
33-4083183104
34-186368
350
361
37669616080
382290777550880
3976526954183680
40153279541958400
4125081621813248
42141360128000
43983040
440

[1,-1,0,1,12,0,-1,-420,-120,0,1,10248,36400,896,0,
 -1,-196920,-4858560,-2170560,-5760,0,1,3247860,
 461126160,1127738304,102960000,33792,0,-1,
 -48361404,-35248293080,-340884800256,
 -187282263168,-4083183104,-186368,0,1,669616080,
 2290777550880,76526954183680,153279541958400,
 25081621813248,141360128000,983040,0]