A144400 - OEIS

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A144400 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`-1`
`4`		`3`
`5`		`-3`
`6`		`1`
`7`		`4`
`8`		`-6`
`9`		`4`
`10`		`0`
`11`		`5`
`12`		`-10`
`13`		`10`
`14`		`0`
`15`		`-3`
`16`		`6`
`17`		`-15`
`18`		`20`
`19`		`0`
`20`		`-18`
`21`		`10`
`22`		`7`
`23`		`-21`
`24`		`35`
`25`		`0`
`26`		`-63`
`27`		`70`
`28`		`-24`
`29`		`8`
`30`		`-28`
`31`		`56`
`32`		`0`
`33`		`-168`
`34`		`280`
`35`		`-192`
`36`		`49`
`37`		`9`
`38`		`-36`
`39`		`84`
`40`		`0`
`41`		`-378`
`42`		`840`
`43`		`-864`
`44`		`441`
`45`		`-89`
`46`		`10`
`47`		`-45`
`48`		`120`
`49`		`0`
`50`		`-756`
`51`		`2100`
`52`		`-2880`
`53`		`2205`
`54`		`-890`
`55`		`145`
`56`		`11`
`57`		`-55`
`58`		`165`
`59`		`0`

[1,2,-1,3,-3,1,4,-6,4,0,5,-10,10,0,-3,6,-15,20,0, -18,10,7,-21,35,0,-63,70,-24,8,-28,56,0,-168,280, -192,49,9,-36,84,0,-378,840,-864,441,-89,10,-45, 120,0,-756,2100,-2880,2205,-890,145,11,-55,165,0]

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Last modified May 26 18:29 EDT 2024. Contains 372840 sequences. (Running on oeis4.)