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A172538 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
120
131
1487178291200
15147320988741542099484000
16190637228506535883540302038364160000
17238871596129285108315684789088803525762942560000

[0,0,0,0,0,0,0,0,0,0,0,0,1,87178291200,
 147320988741542099484000,
 190637228506535883540302038364160000,
 238871596129285108315684789088803525762942560000]