A262020 - OEIS

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A262020 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`-1`
`4`		`5`
`5`		`-11`
`6`		`43`
`7`		`-127`
`8`		`489`
`9`		`-1693`
`10`		`6771`
`11`		`-26071`
`12`		`109693`
`13`		`-457757`
`14`		`2028671`
`15`		`-9039931`
`16`		`42101329`
`17`		`-198411489`
`18`		`967906675`
`19`		`-4791497559`
`20`		`24401815141`
`21`		`-126243354637`
`22`		`669094876055`
`23`		`-3603105436163`
`24`		`19818039219577`
`25`		`-110721426757801`
`26`		`630419303537115`

[1,0,1,-1,5,-11,43,-127,489,-1693,6771,-26071, 109693,-457757,2028671,-9039931,42101329, -198411489,967906675,-4791497559,24401815141, -126243354637,669094876055,-3603105436163, 19818039219577,-110721426757801,630419303537115]

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Last modified July 17 22:17 EDT 2024. Contains 374377 sequences. (Running on oeis4.)