A140683 - OEIS

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A140683 as a simple table

`n`		`a(n)`
`0`		`-4`
`1`		`5`
`2`		`-13`
`3`		`23`
`4`		`-49`
`5`		`95`
`6`		`-193`
`7`		`383`
`8`		`-769`
`9`		`1535`
`10`		`-3073`
`11`		`6143`
`12`		`-12289`
`13`		`24575`
`14`		`-49153`
`15`		`98303`
`16`		`-196609`
`17`		`393215`
`18`		`-786433`
`19`		`1572863`
`20`		`-3145729`
`21`		`6291455`
`22`		`-12582913`
`23`		`25165823`
`24`		`-50331649`
`25`		`100663295`
`26`		`-201326593`
`27`		`402653183`
`28`		`-805306369`
`29`		`1610612735`
`30`		`-3221225473`

[-4,5,-13,23,-49,95,-193,383,-769,1535,-3073,6143, -12289,24575,-49153,98303,-196609,393215,-786433, 1572863,-3145729,6291455,-12582913,25165823, -50331649,100663295,-201326593,402653183, -805306369,1610612735,-3221225473]

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Last modified April 25 13:36 EDT 2024. Contains 371970 sequences. (Running on oeis4.)