A022723 - OEIS

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A022723 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-31`
`2`		`434`
`3`		`-3627`
`4`		`20367`
`5`		`-84537`
`6`		`296825`
`7`		`-1027805`
`8`		`3586700`
`9`		`-11522204`
`10`		`33703882`
`11`		`-97807604`
`12`		`289043659`
`13`		`-814257997`
`14`		`2164448117`
`15`		`-5763699428`
`16`		`15479115951`
`17`		`-40058137473`
`18`		`100379076723`
`19`		`-252617470522`
`20`		`633832842041`

[1,-31,434,-3627,20367,-84537,296825,-1027805, 3586700,-11522204,33703882,-97807604,289043659, -814257997,2164448117,-5763699428,15479115951, -40058137473,100379076723,-252617470522, 633832842041]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)