A157077 - OEIS

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A157077 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`2`
`3`		`-2`
`4`		`0`
`5`		`6`
`6`		`0`
`7`		`-12`
`8`		`0`
`9`		`20`
`10`		`6`
`11`		`0`
`12`		`-60`
`13`		`0`
`14`		`70`
`15`		`0`
`16`		`60`
`17`		`0`
`18`		`-280`
`19`		`0`
`20`		`252`
`21`		`-20`
`22`		`0`
`23`		`420`
`24`		`0`
`25`		`-1260`
`26`		`0`
`27`		`924`
`28`		`0`
`29`		`-280`
`30`		`0`
`31`		`2520`
`32`		`0`
`33`		`-5544`
`34`		`0`
`35`		`3432`
`36`		`70`
`37`		`0`
`38`		`-2520`
`39`		`0`
`40`		`13860`
`41`		`0`
`42`		`-24024`
`43`		`0`
`44`		`12870`
`45`		`0`
`46`		`1260`
`47`		`0`
`48`		`-18480`
`49`		`0`
`50`		`72072`
`51`		`0`
`52`		`-102960`
`53`		`0`
`54`		`48620`
`55`		`-252`
`56`		`0`
`57`		`13860`
`58`		`0`
`59`		`-120120`
`60`		`0`
`61`		`360360`
`62`		`0`
`63`		`-437580`
`64`		`0`
`65`		`184756`

[1,0,2,-2,0,6,0,-12,0,20,6,0,-60,0,70,0,60,0,-280, 0,252,-20,0,420,0,-1260,0,924,0,-280,0,2520,0, -5544,0,3432,70,0,-2520,0,13860,0,-24024,0,12870, 0,1260,0,-18480,0,72072,0,-102960,0,48620,-252,0, 13860,0,-120120,0,360360,0,-437580,0,184756]

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Last modified May 6 08:50 EDT 2024. Contains 372292 sequences. (Running on oeis4.)