A123335 - OEIS

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A123335 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`3`
`3`		`-7`
`4`		`17`
`5`		`-41`
`6`		`99`
`7`		`-239`
`8`		`577`
`9`		`-1393`
`10`		`3363`
`11`		`-8119`
`12`		`19601`
`13`		`-47321`
`14`		`114243`
`15`		`-275807`
`16`		`665857`
`17`		`-1607521`
`18`		`3880899`
`19`		`-9369319`
`20`		`22619537`
`21`		`-54608393`
`22`		`131836323`
`23`		`-318281039`
`24`		`768398401`
`25`		`-1855077841`
`26`		`4478554083`
`27`		`-10812186007`
`28`		`26102926097`
`29`		`-63018038201`
`30`		`152139002499`

[1,-1,3,-7,17,-41,99,-239,577,-1393,3363,-8119, 19601,-47321,114243,-275807,665857,-1607521, 3880899,-9369319,22619537,-54608393,131836323, -318281039,768398401,-1855077841,4478554083, -10812186007,26102926097,-63018038201, 152139002499]

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Last modified April 23 06:04 EDT 2024. Contains 371906 sequences. (Running on oeis4.)