A076040 - OEIS

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A076040 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`-1`
`2`		`4`
`3`		`-13`
`4`		`40`
`5`		`-121`
`6`		`364`
`7`		`-1093`
`8`		`3280`
`9`		`-9841`
`10`		`29524`
`11`		`-88573`
`12`		`265720`
`13`		`-797161`
`14`		`2391484`
`15`		`-7174453`
`16`		`21523360`
`17`		`-64570081`
`18`		`193710244`
`19`		`-581130733`
`20`		`1743392200`
`21`		`-5230176601`
`22`		`15690529804`
`23`		`-47071589413`
`24`		`141214768240`
`25`		`-423644304721`
`26`		`1270932914164`

[0,-1,4,-13,40,-121,364,-1093,3280,-9841,29524, -88573,265720,-797161,2391484,-7174453,21523360, -64570081,193710244,-581130733,1743392200, -5230176601,15690529804,-47071589413,141214768240, -423644304721,1270932914164]

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