A005359 - OEIS

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A005359 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`2`
`3`		`0`
`4`		`24`
`5`		`0`
`6`		`720`
`7`		`0`
`8`		`40320`
`9`		`0`
`10`		`3628800`
`11`		`0`
`12`		`479001600`
`13`		`0`
`14`		`87178291200`
`15`		`0`
`16`		`20922789888000`
`17`		`0`
`18`		`6402373705728000`
`19`		`0`
`20`		`2432902008176640000`
`21`		`0`
`22`		`1124000727777607680000`
`23`		`0`
`24`		`620448401733239439360000`
`25`		`0`

[1,0,2,0,24,0,720,0,40320,0,3628800,0,479001600,0, 87178291200,0,20922789888000,0,6402373705728000,0, 2432902008176640000,0,1124000727777607680000,0, 620448401733239439360000,0]

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Last modified May 16 17:27 EDT 2024. Contains 372554 sequences. (Running on oeis4.)