A013070 - OEIS

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A013070 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`2`
`2`		`-1`
`3`		`-7`
`4`		`18`
`5`		`-5`
`6`		`135`
`7`		`-2510`
`8`		`13300`
`9`		`-22895`
`10`		`456075`
`11`		`-10766650`
`12`		`86950050`
`13`		`-224989375`
`14`		`6482478275`
`15`		`-213120778000`
`16`		`2265017781000`
`17`		`-5257017140375`
`18`		`268111942824375`
`19`		`-12649162007056250`
`20`		`161640657722878750`

[0,2,-1,-7,18,-5,135,-2510,13300,-22895,456075, -10766650,86950050,-224989375,6482478275, -213120778000,2265017781000,-5257017140375, 268111942824375,-12649162007056250, 161640657722878750]

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Last modified April 24 16:25 EDT 2024. Contains 371961 sequences. (Running on oeis4.)