A012831 - OEIS

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A012831 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`9`
`3`		`225`
`4`		`6993`
`5`		`467745`
`6`		`29529753`
`7`		`4297350785`
`8`		`378759492257`
`9`		`122599030798017`
`10`		`8002975063348265`
`11`		`9354851201922233249`
`12`		`-686072407102337430543`
`13`		`1787263355638656126843105`

[1,1,9,225,6993,467745,29529753,4297350785, 378759492257,122599030798017,8002975063348265, 9354851201922233249,-686072407102337430543, 1787263355638656126843105]

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Last modified April 24 06:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)