A015143 - OEIS

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A015143 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`-17`
`5`		`1`
`6`		`1`
`7`		`307`
`8`		`307`
`9`		`1`
`10`		`1`
`11`		`-5525`
`12`		`99775`
`13`		`-5525`
`14`		`1`
`15`		`1`
`16`		`99451`
`17`		`32321575`
`18`		`32321575`
`19`		`99451`
`20`		`1`
`21`		`1`
`22`		`-1790117`
`23`		`10472289751`
`24`		`-188467103825`
`25`		`10472289751`
`26`		`-1790117`
`27`		`1`
`28`		`1`
`29`		`32222107`
`30`		`3393020089207`
`31`		`1099150621797151`
`32`		`1099150621797151`

[1,1,1,1,-17,1,1,307,307,1,1,-5525,99775,-5525,1, 1,99451,32321575,32321575,99451,1,1,-1790117, 10472289751,-188467103825,10472289751,-1790117,1, 1,32222107,3393020089207,1099150621797151, 1099150621797151]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)