A009033 - OEIS

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A009033 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`-1`
`3`		`3`
`4`		`2`
`5`		`-20`
`6`		`-160`
`7`		`1470`
`8`		`-1412`
`9`		`-17208`
`10`		`-311900`
`11`		`5526620`
`12`		`-27336032`
`13`		`64471680`
`14`		`-3978938184`
`15`		`91242933600`
`16`		`-974175281648`
`17`		`9223539606848`
`18`		`-209919913406800`
`19`		`4978659648353904`
`20`		`-83195760215366560`
`21`		`1324088843470088640`

[1,0,-1,3,2,-20,-160,1470,-1412,-17208,-311900, 5526620,-27336032,64471680,-3978938184, 91242933600,-974175281648,9223539606848, -209919913406800,4978659648353904, -83195760215366560,1324088843470088640]

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Last modified August 3 12:02 EDT 2024. Contains 374893 sequences. (Running on oeis4.)