A085455 - OEIS

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A085455 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-2`
`2`		`4`
`3`		`-10`
`4`		`26`
`5`		`-70`
`6`		`192`
`7`		`-534`
`8`		`1500`
`9`		`-4246`
`10`		`12092`
`11`		`-34606`
`12`		`99442`
`13`		`-286730`
`14`		`829168`
`15`		`-2403834`
`16`		`6984234`
`17`		`-20331558`
`18`		`59287740`
`19`		`-173149662`
`20`		`506376222`
`21`		`-1482730098`
`22`		`4346486256`
`23`		`-12754363650`
`24`		`37461564504`
`25`		`-110125172682`
`26`		`323990062452`
`27`		`-953883382354`
`28`		`2810310510110`
`29`		`-8284915984726`

[1,-2,4,-10,26,-70,192,-534,1500,-4246,12092, -34606,99442,-286730,829168,-2403834,6984234, -20331558,59287740,-173149662,506376222, -1482730098,4346486256,-12754363650,37461564504, -110125172682,323990062452,-953883382354, 2810310510110,-8284915984726]

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Last modified September 5 22:34 EDT 2024. Contains 375701 sequences. (Running on oeis4.)