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A144618 as a simple table

na(n)
01
124
21152
3414720
439813120
56688604160
64815794995200
7115579079884800
822191183337881600
9263631258054033408000
1088580102706155225088000
1127636992044320430227456000
1239797268543821419527536640000

[1,24,1152,414720,39813120,6688604160,
 4815794995200,115579079884800,22191183337881600,
 263631258054033408000,88580102706155225088000,
 27636992044320430227456000,
 39797268543821419527536640000]