A012691 - OEIS

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A012691 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`-15`
`3`		`57`
`4`		`13825`
`5`		`-869711`
`6`		`-32509455`
`7`		`15341387817`
`8`		`-1155396011135`
`9`		`-466737414209183`
`10`		`173446757621320305`
`11`		`4992444359346419481`
`12`		`-27407671098104949154175`
`13`		`8541081671506270503758353`

[1,1,-15,57,13825,-869711,-32509455,15341387817, -1155396011135,-466737414209183, 173446757621320305,4992444359346419481, -27407671098104949154175, 8541081671506270503758353]

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Last modified April 18 18:58 EDT 2024. Contains 371781 sequences. (Running on oeis4.)