A131118 - OEIS

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A131118 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`-1`
`5`		`1`
`6`		`0`
`7`		`2`
`8`		`-4`
`9`		`4`
`10`		`-3`
`11`		`6`
`12`		`-9`
`13`		`9`
`14`		`-8`
`15`		`12`
`16`		`-16`
`17`		`16`
`18`		`-15`
`19`		`20`
`20`		`-25`
`21`		`25`
`22`		`-24`
`23`		`30`
`24`		`-36`
`25`		`36`
`26`		`-35`
`27`		`42`
`28`		`-49`
`29`		`49`
`30`		`-48`
`31`		`56`
`32`		`-64`
`33`		`64`
`34`		`-63`
`35`		`72`
`36`		`-81`
`37`		`81`
`38`		`-80`
`39`		`90`
`40`		`-100`
`41`		`100`
`42`		`-99`
`43`		`110`
`44`		`-121`
`45`		`121`
`46`		`-120`
`47`		`132`
`48`		`-144`
`49`		`144`
`50`		`-143`
`51`		`156`
`52`		`-169`
`53`		`169`
`54`		`-168`

[0,0,1,0,-1,1,0,2,-4,4,-3,6,-9,9,-8,12,-16,16,-15, 20,-25,25,-24,30,-36,36,-35,42,-49,49,-48,56,-64, 64,-63,72,-81,81,-80,90,-100,100,-99,110,-121,121, -120,132,-144,144,-143,156,-169,169,-168]

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Last modified September 2 05:36 EDT 2024. Contains 375604 sequences. (Running on oeis4.)