A003707 - OEIS

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A003707 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`-1`
`3`		`4`
`4`		`-14`
`5`		`80`
`6`		`-496`
`7`		`3904`
`8`		`-34544`
`9`		`354560`
`10`		`-4055296`
`11`		`51733504`
`12`		`-724212224`
`13`		`11070525440`
`14`		`-183218384896`
`15`		`3266330312704`
`16`		`-62380415842304`
`17`		`1270842139934720`
`18`		`-27507260369207296`
`19`		`630424777638805504`
`20`		`-15250924309151350784`
`21`		`388362339077351014400`
`22`		`-10384039093607251050496`

[0,1,-1,4,-14,80,-496,3904,-34544,354560,-4055296, 51733504,-724212224,11070525440,-183218384896, 3266330312704,-62380415842304,1270842139934720, -27507260369207296,630424777638805504, -15250924309151350784,388362339077351014400, -10384039093607251050496]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)