A238385 - OEIS

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A238385 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`-1`
`4`		`2`
`5`		`1`
`6`		`2`
`7`		`-3`
`8`		`3`
`9`		`1`
`10`		`-6`
`11`		`8`
`12`		`-6`
`13`		`4`
`14`		`1`
`15`		`24`
`16`		`-30`
`17`		`20`
`18`		`-10`
`19`		`5`
`20`		`1`
`21`		`-120`
`22`		`144`
`23`		`-90`
`24`		`40`
`25`		`-15`
`26`		`6`
`27`		`1`
`28`		`720`
`29`		`-840`
`30`		`504`
`31`		`-210`
`32`		`70`
`33`		`-21`
`34`		`7`
`35`		`1`
`36`		`-5040`
`37`		`5760`
`38`		`-3360`
`39`		`1344`
`40`		`-420`
`41`		`112`
`42`		`-28`
`43`		`8`
`44`		`1`
`45`		`40320`
`46`		`-45360`
`47`		`25920`
`48`		`-10080`
`49`		`3024`
`50`		`-756`
`51`		`168`
`52`		`-36`
`53`		`9`
`54`		`1`
`55`		`-362880`
`56`		`403200`
`57`		`-226800`
`58`		`86400`
`59`		`-25200`
`60`		`6048`
`61`		`-1260`
`62`		`240`
`63`		`-45`
`64`		`10`
`65`		`1`

[1,1,1,-1,2,1,2,-3,3,1,-6,8,-6,4,1,24,-30,20,-10, 5,1,-120,144,-90,40,-15,6,1,720,-840,504,-210,70, -21,7,1,-5040,5760,-3360,1344,-420,112,-28,8,1, 40320,-45360,25920,-10080,3024,-756,168,-36,9,1, -362880,403200,-226800,86400,-25200,6048,-1260, 240,-45,10,1]

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Last modified April 23 06:04 EDT 2024. Contains 371906 sequences. (Running on oeis4.)