A022717 - OEIS

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A022717 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-25`
`2`		`275`
`3`		`-1750`
`4`		`7300`
`5`		`-23255`
`6`		`73150`
`7`		`-252625`
`8`		`796275`
`9`		`-2137925`
`10`		`5733355`
`11`		`-16646550`
`12`		`45304475`
`13`		`-111461125`
`14`		`280683700`
`15`		`-735052700`
`16`		`1815283450`
`17`		`-4275549750`
`18`		`10301217900`
`19`		`-24923579950`
`20`		`58128778485`
`21`		`-133132664600`

[1,-25,275,-1750,7300,-23255,73150,-252625,796275, -2137925,5733355,-16646550,45304475,-111461125, 280683700,-735052700,1815283450,-4275549750, 10301217900,-24923579950,58128778485, -133132664600]

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Last modified April 18 04:56 EDT 2024. Contains 371767 sequences. (Running on oeis4.)