A308396 - OEIS

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A308396 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`1`
`3`		`-1`
`4`		`-5`
`5`		`29`
`6`		`-89`
`7`		`209`
`8`		`841`
`9`		`-50905`
`10`		`458641`
`11`		`-2423521`
`12`		`8243731`
`13`		`158742869`
`14`		`-2450634185`
`15`		`18519809489`
`16`		`-1402926535919`
`17`		`21355930009679`
`18`		`-139305034406879`
`19`		`306503668195775`
`20`		`40578438892908331`
`21`		`-816475138658703091`
`22`		`6941097158619626311`
`23`		`-24787202385366731311`

[1,-1,1,-1,-5,29,-89,209,841,-50905,458641, -2423521,8243731,158742869,-2450634185, 18519809489,-1402926535919,21355930009679, -139305034406879,306503668195775, 40578438892908331,-816475138658703091, 6941097158619626311,-24787202385366731311]

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Last modified April 24 02:46 EDT 2024. Contains 371917 sequences. (Running on oeis4.)