A012654 - OEIS

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A012654 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`2`
`3`		`-3`
`4`		`0`
`5`		`-10`
`6`		`280`
`7`		`-2016`
`8`		`7728`
`9`		`-50184`
`10`		`925888`
`11`		`-11789800`
`12`		`105844640`
`13`		`-1138494864`
`14`		`18956325232`
`15`		`-310531760280`
`16`		`4485718813184`
`17`		`-69904446374848`
`18`		`1305162861566976`
`19`		`-25605760011368832`
`20`		`494580429732524288`

[0,0,2,-3,0,-10,280,-2016,7728,-50184,925888, -11789800,105844640,-1138494864,18956325232, -310531760280,4485718813184,-69904446374848, 1305162861566976,-25605760011368832, 494580429732524288]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)