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A225108 as a simple table

na(n)
11
22
38
442
5288
62280
721600
8226800
92701440
1035199360
11504403200
127783776000
13130288435200
142322678758400
1544286571929600
16894449267712000
1719144352747520000
18431093162852352000
1910224590808047616000
20253873324553232384000
216602896050191400960000

[1,2,8,42,288,2280,21600,226800,2701440,35199360,
 504403200,7783776000,130288435200,2322678758400,
 44286571929600,894449267712000,19144352747520000,
 431093162852352000,10224590808047616000,
 253873324553232384000,6602896050191400960000]