A253665 - OEIS

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A253665 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`8`
`3`		`48`
`4`		`96`
`5`		`960`
`6`		`1280`
`7`		`17920`
`8`		`17920`
`9`		`322560`
`10`		`258048`
`11`		`5677056`
`12`		`3784704`
`13`		`98402304`
`14`		`56229888`
`15`		`1686896640`
`16`		`843448320`
`17`		`28677242880`
`18`		`12745441280`
`19`		`484326768640`
`20`		`193730707456`
`21`		`8136689713152`
`22`		`2958796259328`
`23`		`136104627929088`
`24`		`45368209309696`
`25`		`2268410465484800`

[1,2,8,48,96,960,1280,17920,17920,322560,258048, 5677056,3784704,98402304,56229888,1686896640, 843448320,28677242880,12745441280,484326768640, 193730707456,8136689713152,2958796259328, 136104627929088,45368209309696,2268410465484800]

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Last modified June 5 10:02 EDT 2024. Contains 373105 sequences. (Running on oeis4.)