A167193 - OEIS

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A167193 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`0`
`3`		`2`
`4`		`-4`
`5`		`10`
`6`		`-20`
`7`		`42`
`8`		`-84`
`9`		`170`
`10`		`-340`
`11`		`682`
`12`		`-1364`
`13`		`2730`
`14`		`-5460`
`15`		`10922`
`16`		`-21844`
`17`		`43690`
`18`		`-87380`
`19`		`174762`
`20`		`-349524`
`21`		`699050`
`22`		`-1398100`
`23`		`2796202`
`24`		`-5592404`
`25`		`11184810`
`26`		`-22369620`
`27`		`44739242`
`28`		`-89478484`
`29`		`178956970`
`30`		`-357913940`
`31`		`715827882`
`32`		`-1431655764`
`33`		`2863311530`
`34`		`-5726623060`
`35`		`11453246122`
`36`		`-22906492244`
`37`		`45812984490`

[1,0,0,2,-4,10,-20,42,-84,170,-340,682,-1364,2730, -5460,10922,-21844,43690,-87380,174762,-349524, 699050,-1398100,2796202,-5592404,11184810, -22369620,44739242,-89478484,178956970,-357913940, 715827882,-1431655764,2863311530,-5726623060, 11453246122,-22906492244,45812984490]

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Last modified April 19 02:04 EDT 2024. Contains 371782 sequences. (Running on oeis4.)