A288869 - OEIS

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A288869 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`4`
`3`		`-21`
`4`		`136`
`5`		`-1045`
`6`		`9276`
`7`		`-93289`
`8`		`1047376`
`9`		`-12975561`
`10`		`175721140`
`11`		`-2581284541`
`12`		`40864292184`
`13`		`-693347907421`
`14`		`12548540320876`
`15`		`-241253367679185`
`16`		`4909234733857696`
`17`		`-105394372192969489`
`18`		`2380337795595885156`

[1,-1,4,-21,136,-1045,9276,-93289,1047376, -12975561,175721140,-2581284541,40864292184, -693347907421,12548540320876,-241253367679185, 4909234733857696,-105394372192969489, 2380337795595885156]

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Last modified April 20 00:58 EDT 2024. Contains 371798 sequences. (Running on oeis4.)