A122496 - OEIS

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A122496 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`0`
`3`		`-2`
`4`		`0`
`5`		`2`
`6`		`12`
`7`		`0`
`8`		`-2`
`9`		`-16`
`10`		`-80`
`11`		`0`
`12`		`2`
`13`		`20`
`14`		`120`
`15`		`560`
`16`		`0`
`17`		`-2`
`18`		`-24`
`19`		`-168`
`20`		`-896`
`21`		`-4032`
`22`		`0`
`23`		`2`
`24`		`28`
`25`		`224`
`26`		`1344`
`27`		`6720`
`28`		`29568`
`29`		`0`
`30`		`-2`
`31`		`-32`
`32`		`-288`
`33`		`-1920`
`34`		`-10560`
`35`		`-50688`
`36`		`-219648`
`37`		`0`
`38`		`2`
`39`		`36`
`40`		`360`
`41`		`2640`
`42`		`15840`
`43`		`82368`
`44`		`384384`
`45`		`1647360`
`46`		`0`
`47`		`-2`
`48`		`-40`
`49`		`-440`
`50`		`-3520`
`51`		`-22880`
`52`		`-128128`
`53`		`-640640`
`54`		`-2928640`
`55`		`-12446720`

[1,0,-2,0,2,12,0,-2,-16,-80,0,2,20,120,560,0,-2, -24,-168,-896,-4032,0,2,28,224,1344,6720,29568,0, -2,-32,-288,-1920,-10560,-50688,-219648,0,2,36, 360,2640,15840,82368,384384,1647360,0,-2,-40,-440, -3520,-22880,-128128,-640640,-2928640,-12446720]

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Last modified April 17 21:22 EDT 2024. Contains 371767 sequences. (Running on oeis4.)