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A062080 as a simple table

na(n)
12
212
3120
45040
5120120
63255840
7248648400
83389158080
9893252440080
10147413193127200
11354447322669440
12343973251893070800
136580115259104106720
141102084393565113358400
15142057610393676828570720

[2,12,120,5040,120120,3255840,248648400,
 3389158080,893252440080,147413193127200,
 354447322669440,343973251893070800,
 6580115259104106720,1102084393565113358400,
 142057610393676828570720]