A109576 - OEIS

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A109576 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`-6`
`3`		`54`
`4`		`-552`
`5`		`6840`
`6`		`-97200`
`7`		`1577520`
`8`		`-28667520`
`9`		`578067840`
`10`		`-12798777600`
`11`		`308836281600`
`12`		`-8065907942400`
`13`		`226719600307200`
`14`		`-6824229456844800`
`15`		`219010610827008000`
`16`		`-7465397891567616000`
`17`		`269363867734241280000`
`18`		`-10256545055212904448000`

[0,1,-6,54,-552,6840,-97200,1577520,-28667520, 578067840,-12798777600,308836281600, -8065907942400,226719600307200,-6824229456844800, 219010610827008000,-7465397891567616000, 269363867734241280000,-10256545055212904448000]

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Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)