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A179062 as a simple table

na(n)
10
20
30
40
50
60
75040
8322560
96531840
1072576000
11548856000
123161410560
1314841066240
1459364264960
15208702494000
16659602944000
171906252508160
185104345559040
1912796310741760
2030287126016000
2168146033536000

[0,0,0,0,0,0,5040,322560,6531840,72576000,
 548856000,3161410560,14841066240,59364264960,
 208702494000,659602944000,1906252508160,
 5104345559040,12796310741760,30287126016000,
 68146033536000]