A319173 - OEIS

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A319173 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`2`
`3`		`-3`
`4`		`0`
`5`		`30`
`6`		`-240`
`7`		`1470`
`8`		`-6720`
`9`		`12600`
`10`		`214200`
`11`		`-4019400`
`12`		`45460800`
`13`		`-378378000`
`14`		`1727926200`
`15`		`16358542200`
`16`		`-608230022400`
`17`		`10777315348800`
`18`		`-137136749349600`
`19`		`1088994283977600`
`20`		`4431653341315200`
`21`		`-412892994284971200`
`22`		`10654104643073892000`
`23`		`-189834731018203471200`

[1,-1,2,-3,0,30,-240,1470,-6720,12600,214200, -4019400,45460800,-378378000,1727926200, 16358542200,-608230022400,10777315348800, -137136749349600,1088994283977600, 4431653341315200,-412892994284971200, 10654104643073892000,-189834731018203471200]

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Last modified April 27 20:19 EDT 2024. Contains 372020 sequences. (Running on oeis4.)