A015139 - OEIS

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A015139 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`-15`
`5`		`1`
`6`		`1`
`7`		`241`
`8`		`241`
`9`		`1`
`10`		`1`
`11`		`-3855`
`12`		`61937`
`13`		`-3855`
`14`		`1`
`15`		`1`
`16`		`61681`
`17`		`15852017`
`18`		`15852017`
`19`		`61681`
`20`		`1`
`21`		`1`
`22`		`-986895`
`23`		`4058178033`
`24`		`-64914009615`
`25`		`4058178033`
`26`		`-986895`
`27`		`1`
`28`		`1`
`29`		`15790321`
`30`		`1038892589553`
`31`		`265891841561073`
`32`		`265891841561073`

[1,1,1,1,-15,1,1,241,241,1,1,-3855,61937,-3855,1, 1,61681,15852017,15852017,61681,1,1,-986895, 4058178033,-64914009615,4058178033,-986895,1,1, 15790321,1038892589553,265891841561073, 265891841561073]

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Last modified May 13 09:49 EDT 2024. Contains 372504 sequences. (Running on oeis4.)