A012253 - OEIS

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A012253 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`-2`
`4`		`-11`
`5`		`16`
`6`		`301`
`7`		`-272`
`8`		`-16631`
`9`		`7936`
`10`		`1620601`
`11`		`-353792`
`12`		`-250557251`
`13`		`22368256`
`14`		`56629836901`
`15`		`-1903757312`
`16`		`-17602836565871`
`17`		`209865342976`
`18`		`7193368568377201`
`19`		`-29088885112832`
`20`		`-3735581618747946491`

[1,1,1,-2,-11,16,301,-272,-16631,7936,1620601, -353792,-250557251,22368256,56629836901, -1903757312,-17602836565871,209865342976, 7193368568377201,-29088885112832, -3735581618747946491]

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Last modified April 24 10:11 EDT 2024. Contains 371935 sequences. (Running on oeis4.)