A189925 - OEIS

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A189925 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`-4`
`2`		`8`
`3`		`-16`
`4`		`32`
`5`		`-56`
`6`		`96`
`7`		`-160`
`8`		`256`
`9`		`-404`
`10`		`624`
`11`		`-944`
`12`		`1408`
`13`		`-2072`
`14`		`3008`
`15`		`-4320`
`16`		`6144`
`17`		`-8648`
`18`		`12072`
`19`		`-16720`
`20`		`22976`
`21`		`-31360`
`22`		`42528`
`23`		`-57312`
`24`		`76800`
`25`		`-102364`
`26`		`135728`
`27`		`-179104`
`28`		`235264`
`29`		`-307672`
`30`		`400704`
`31`		`-519808`
`32`		`671744`
`33`		`-864960`
`34`		`1109904`

[1,-4,8,-16,32,-56,96,-160,256,-404,624,-944,1408, -2072,3008,-4320,6144,-8648,12072,-16720,22976, -31360,42528,-57312,76800,-102364,135728,-179104, 235264,-307672,400704,-519808,671744,-864960, 1109904]

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Last modified August 29 21:13 EDT 2024. Contains 375518 sequences. (Running on oeis4.)