A057378 - OEIS

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A057378 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`-4`
`5`		`0`
`6`		`-16`
`7`		`-32`
`8`		`-28`
`9`		`-288`
`10`		`-400`
`11`		`-1024`
`12`		`-5268`
`13`		`-5920`
`14`		`-32160`
`15`		`-82720`
`16`		`-163020`
`17`		`-737568`
`18`		`-1482784`
`19`		`-4644992`
`20`		`-15095436`
`21`		`-33307648`
`22`		`-117747376`
`23`		`-312435552`
`24`		`-842726356`
`25`		`-2747491616`
`26`		`-7020371952`
`27`		`-21348043296`

[1,0,0,0,-4,0,-16,-32,-28,-288,-400,-1024,-5268, -5920,-32160,-82720,-163020,-737568,-1482784, -4644992,-15095436,-33307648,-117747376, -312435552,-842726356,-2747491616,-7020371952, -21348043296]

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Last modified April 16 04:38 EDT 2024. Contains 371696 sequences. (Running on oeis4.)