A013245 - OEIS

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A013245 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`-3`
`5`		`0`
`6`		`-90`
`7`		`168`
`8`		`-4095`
`9`		`22176`
`10`		`-291564`
`11`		`2834480`
`12`		`-31372803`
`13`		`415999584`
`14`		`-4743336598`
`15`		`72640890840`
`16`		`-927946226207`
`17`		`15092982705088`
`18`		`-219492662105272`
`19`		`3666238685959392`
`20`		`-59492414408303971`

[1,0,0,0,-3,0,-90,168,-4095,22176,-291564,2834480, -31372803,415999584,-4743336598,72640890840, -927946226207,15092982705088,-219492662105272, 3666238685959392,-59492414408303971]

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Last modified May 30 15:02 EDT 2024. Contains 372968 sequences. (Running on oeis4.)