A002925 - OEIS

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A002925 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`1`
`5`		`0`
`6`		`0`
`7`		`16`
`8`		`-18`
`9`		`0`
`10`		`252`
`11`		`-576`
`12`		`519`
`13`		`3264`
`14`		`-12468`
`15`		`20568`
`16`		`26662`
`17`		`-215568`
`18`		`528576`
`19`		`-164616`
`20`		`-3014889`
`21`		`10894920`
`22`		`-13796840`
`23`		`-29909616`
`24`		`190423962`
`25`		`-399739840`
`26`		`-22768752`
`27`		`2803402560`
`28`		`-8743064909`

[0,0,0,1,0,0,16,-18,0,252,-576,519,3264,-12468, 20568,26662,-215568,528576,-164616,-3014889, 10894920,-13796840,-29909616,190423962,-399739840, -22768752,2803402560,-8743064909]

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Last modified April 25 13:41 EDT 2024. Contains 371970 sequences. (Running on oeis4.)