A147699 - OEIS

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A147699 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`-1`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`1`
`7`		`-2`
`8`		`0`
`9`		`0`
`10`		`2`
`11`		`3`
`12`		`-5`
`13`		`0`
`14`		`0`
`15`		`2`
`16`		`4`
`17`		`-8`
`18`		`0`
`19`		`0`
`20`		`5`
`21`		`8`
`22`		`-14`
`23`		`0`
`24`		`0`
`25`		`6`
`26`		`12`
`27`		`-22`
`28`		`0`
`29`		`0`
`30`		`13`
`31`		`21`
`32`		`-36`
`33`		`0`
`34`		`0`
`35`		`16`
`36`		`30`
`37`		`-54`
`38`		`0`
`39`		`0`
`40`		`28`
`41`		`48`
`42`		`-83`
`43`		`0`
`44`		`0`
`45`		`38`
`46`		`68`
`47`		`-120`
`48`		`0`
`49`		`0`
`50`		`60`
`51`		`102`
`52`		`-176`
`53`		`0`
`54`		`0`
`55`		`80`
`56`		`143`
`57`		`-250`
`58`		`0`
`59`		`0`
`60`		`122`
`61`		`207`
`62`		`-356`
`63`		`0`
`64`		`0`
`65`		`162`
`66`		`284`
`67`		`-494`
`68`		`0`
`69`		`0`

[1,1,-1,0,0,0,1,-2,0,0,2,3,-5,0,0,2,4,-8,0,0,5,8, -14,0,0,6,12,-22,0,0,13,21,-36,0,0,16,30,-54,0,0, 28,48,-83,0,0,38,68,-120,0,0,60,102,-176,0,0,80, 143,-250,0,0,122,207,-356,0,0,162,284,-494,0,0]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)