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A052626 as a simple table

na(n)
03
14
212
360
4432
54080
647520
7655200
810402560
9186520320
103723148800
1181829440000
121962948556800
1351024208435200
141428503479603200
1542852489039360000
161371237803679744000
1746621373950255104000

[3,4,12,60,432,4080,47520,655200,10402560,
 186520320,3723148800,81829440000,1962948556800,
 51024208435200,1428503479603200,42852489039360000,
 1371237803679744000,46621373950255104000]