A290597 - OEIS

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A290597 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`1`
`2`		`-10`
`3`		`20`
`4`		`-176`
`5`		`6160`
`6`		`-29920`
`7`		`523600`
`8`		`-96342400`
`9`		`250490240`
`10`		`-6603833600`
`11`		`581137356800`
`12`		`-6258402304000`
`13`		`220832195584000`
`14`		`-25351536053043200`
`15`		`348583620729344000`
`16`		`-15419698987556864000`
`17`		`6553372069711667200000`
`18`		`-36560917862601932800000`
`19`		`1945040830290422824960000`
`20`		`-327878311391814133350400000`
`21`		`6468144870183969721548800000`
`22`		`-402149876711438117470208000000`
`23`		`78620300897086151965425664000000`
`24`		`-1786253236381797372654471086080000`
`25`		`127098787973320197669645058048000000`

[2,1,-10,20,-176,6160,-29920,523600,-96342400, 250490240,-6603833600,581137356800,-6258402304000, 220832195584000,-25351536053043200, 348583620729344000,-15419698987556864000, 6553372069711667200000,-36560917862601932800000, 1945040830290422824960000, -327878311391814133350400000, 6468144870183969721548800000, -402149876711438117470208000000, 78620300897086151965425664000000, -1786253236381797372654471086080000, 127098787973320197669645058048000000]

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Last modified August 14 15:53 EDT 2024. Contains 375165 sequences. (Running on oeis4.)