A147702 - OEIS

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A147702 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`0`
`3`		`-1`
`4`		`2`
`5`		`-1`
`6`		`0`
`7`		`-2`
`8`		`4`
`9`		`-3`
`10`		`0`
`11`		`-3`
`12`		`8`
`13`		`-4`
`14`		`0`
`15`		`-6`
`16`		`14`
`17`		`-8`
`18`		`0`
`19`		`-10`
`20`		`22`
`21`		`-12`
`22`		`0`
`23`		`-16`
`24`		`36`
`25`		`-21`
`26`		`0`
`27`		`-25`
`28`		`56`
`29`		`-30`
`30`		`0`
`31`		`-38`
`32`		`84`
`33`		`-48`
`34`		`0`
`35`		`-57`
`36`		`126`
`37`		`-68`
`38`		`0`
`39`		`-84`
`40`		`184`
`41`		`-102`
`42`		`0`
`43`		`-121`
`44`		`264`
`45`		`-143`
`46`		`0`
`47`		`-172`
`48`		`376`
`49`		`-207`
`50`		`0`
`51`		`-243`
`52`		`528`
`53`		`-284`
`54`		`0`
`55`		`-338`
`56`		`732`
`57`		`-400`
`58`		`0`
`59`		`-465`
`60`		`1008`
`61`		`-542`
`62`		`0`
`63`		`-636`
`64`		`1374`
`65`		`-744`
`66`		`0`
`67`		`-862`
`68`		`1856`
`69`		`-996`
`70`		`0`

[1,-1,0,-1,2,-1,0,-2,4,-3,0,-3,8,-4,0,-6,14,-8,0, -10,22,-12,0,-16,36,-21,0,-25,56,-30,0,-38,84,-48, 0,-57,126,-68,0,-84,184,-102,0,-121,264,-143,0, -172,376,-207,0,-243,528,-284,0,-338,732,-400,0, -465,1008,-542,0,-636,1374,-744,0,-862,1856,-996, 0]

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Last modified May 20 14:08 EDT 2024. Contains 372717 sequences. (Running on oeis4.)