A015266 - OEIS

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A015266 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`-5`
`5`		`55`
`6`		`-385`
`7`		`3311`
`8`		`-25585`
`9`		`208335`
`10`		`-1652145`
`11`		`13275471`
`12`		`-105970865`
`13`		`848699215`
`14`		`-6785865905`
`15`		`54301841231`
`16`		`-434355079345`
`17`		`3475079247695`
`18`		`-27799679551665`
`19`		`222401254176591`
`20`		`-1779194762447025`
`21`		`14233619183613775`

[1,-5,55,-385,3311,-25585,208335,-1652145, 13275471,-105970865,848699215,-6785865905, 54301841231,-434355079345,3475079247695, -27799679551665,222401254176591,-1779194762447025, 14233619183613775]

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Last modified April 25 21:09 EDT 2024. Contains 371989 sequences. (Running on oeis4.)