A007242 - OEIS

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A007242 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-492`
`2`		`-22590`
`3`		`-367400`
`4`		`-3764865`
`5`		`-28951452`
`6`		`-182474434`
`7`		`-990473160`
`8`		`-4780921725`
`9`		`-20974230680`
`10`		`-84963769662`
`11`		`-321583404672`
`12`		`-1147744866180`
`13`		`-3890805976500`
`14`		`-12601590210180`
`15`		`-39183052547592`
`16`		`-117437602167291`
`17`		`-340431109329600`
`18`		`-957251463332600`
`19`		`-2617490612355240`
`20`		`-6975126788952456`
`21`		`-18149106017123576`
`22`		`-46187557595906250`

[1,-492,-22590,-367400,-3764865,-28951452, -182474434,-990473160,-4780921725,-20974230680, -84963769662,-321583404672,-1147744866180, -3890805976500,-12601590210180,-39183052547592, -117437602167291,-340431109329600, -957251463332600,-2617490612355240, -6975126788952456,-18149106017123576, -46187557595906250]

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Last modified April 25 13:12 EDT 2024. Contains 371969 sequences. (Running on oeis4.)