A139136 - OEIS

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A139136 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`0`
`3`		`-2`
`4`		`1`
`5`		`0`
`6`		`4`
`7`		`-2`
`8`		`0`
`9`		`-6`
`10`		`4`
`11`		`0`
`12`		`10`
`13`		`-6`
`14`		`0`
`15`		`-16`
`16`		`9`
`17`		`0`
`18`		`24`
`19`		`-14`
`20`		`0`
`21`		`-36`
`22`		`20`
`23`		`0`
`24`		`52`
`25`		`-29`
`26`		`0`
`27`		`-74`
`28`		`42`
`29`		`0`
`30`		`104`
`31`		`-58`
`32`		`0`
`33`		`-144`
`34`		`80`
`35`		`0`
`36`		`198`
`37`		`-110`
`38`		`0`
`39`		`-268`
`40`		`148`
`41`		`0`
`42`		`360`
`43`		`-198`
`44`		`0`
`45`		`-480`
`46`		`264`
`47`		`0`
`48`		`634`
`49`		`-347`
`50`		`0`
`51`		`-832`
`52`		`454`
`53`		`0`
`54`		`1084`
`55`		`-592`
`56`		`0`
`57`		`-1404`
`58`		`764`
`59`		`0`
`60`		`1808`
`61`		`-982`

[1,-1,0,-2,1,0,4,-2,0,-6,4,0,10,-6,0,-16,9,0,24, -14,0,-36,20,0,52,-29,0,-74,42,0,104,-58,0,-144, 80,0,198,-110,0,-268,148,0,360,-198,0,-480,264,0, 634,-347,0,-832,454,0,1084,-592,0,-1404,764,0, 1808,-982]

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Last modified April 19 23:15 EDT 2024. Contains 371798 sequences. (Running on oeis4.)