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A134164 as a simple table

na(n)
41
548
64320
7638400
8143216640
945912303360
1020064844800000
1111517786190310400
128429182295998464000
137676025035655591014400
148524944488872455752908800
1511353372433362159200000000000
1617873609218353722680651284480000
1732855463684946243953215776972800000
1869770867798960701944675685147607040000

[1,48,4320,638400,143216640,45912303360,
 20064844800000,11517786190310400,
 8429182295998464000,7676025035655591014400,
 8524944488872455752908800,
 11353372433362159200000000000,
 17873609218353722680651284480000,
 32855463684946243953215776972800000,
 69770867798960701944675685147607040000]