A013187 - OEIS

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A013187 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`-4`
`5`		`25`
`6`		`-120`
`7`		`761`
`8`		`-5024`
`9`		`42065`
`10`		`-378240`
`11`		`3898321`
`12`		`-42905344`
`13`		`521329705`
`14`		`-6794511360`
`15`		`96017526281`
`16`		`-1448243646464`
`17`		`23356125062945`
`18`		`-399450070548480`
`19`		`7240133620964641`
`20`		`-138422733355024384`

[0,1,0,1,-4,25,-120,761,-5024,42065,-378240, 3898321,-42905344,521329705,-6794511360, 96017526281,-1448243646464,23356125062945, -399450070548480,7240133620964641, -138422733355024384]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)