A128587 - OEIS

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A128587 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`-1`
`5`		`3`
`6`		`-5`
`7`		`9`
`8`		`-15`
`9`		`25`
`10`		`-41`
`11`		`67`
`12`		`-109`
`13`		`177`
`14`		`-287`
`15`		`465`
`16`		`-753`
`17`		`1219`
`18`		`-1973`
`19`		`3193`
`20`		`-5167`
`21`		`8361`
`22`		`-13529`
`23`		`21891`
`24`		`-35421`
`25`		`57313`
`26`		`-92735`
`27`		`150049`
`28`		`-242785`
`29`		`392835`
`30`		`-635621`
`31`		`1028457`
`32`		`-1664079`
`33`		`2692537`
`34`		`-4356617`
`35`		`7049155`
`36`		`-11405773`
`37`		`18454929`

[1,1,1,-1,3,-5,9,-15,25,-41,67,-109,177,-287,465, -753,1219,-1973,3193,-5167,8361,-13529,21891, -35421,57313,-92735,150049,-242785,392835,-635621, 1028457,-1664079,2692537,-4356617,7049155, -11405773,18454929]

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Last modified April 28 15:29 EDT 2024. Contains 372088 sequences. (Running on oeis4.)