A303490 - OEIS

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A303490 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-2`
`2`		`0`
`3`		`-10`
`4`		`22`
`5`		`-102`
`6`		`84`
`7`		`-950`
`8`		`3360`
`9`		`-18006`
`10`		`21968`
`11`		`-162126`
`12`		`613830`
`13`		`-2772010`
`14`		`3847740`
`15`		`-38669210`
`16`		`145735622`
`17`		`-567469350`
`18`		`901506480`
`19`		`-6688787966`
`20`		`27166965906`
`21`		`-137118406226`
`22`		`234942672620`
`23`		`-1425038557410`
`24`		`6527750118052`
`25`		`-27227710098826`

[1,-2,0,-10,22,-102,84,-950,3360,-18006,21968, -162126,613830,-2772010,3847740,-38669210, 145735622,-567469350,901506480,-6688787966, 27166965906,-137118406226,234942672620, -1425038557410,6527750118052,-27227710098826]

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Last modified July 13 22:24 EDT 2024. Contains 374288 sequences. (Running on oeis4.)