A111593 - OEIS

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A111593 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`0`
`5`		`1`
`6`		`0`
`7`		`-2`
`8`		`0`
`9`		`1`
`10`		`0`
`11`		`0`
`12`		`-8`
`13`		`0`
`14`		`1`
`15`		`0`
`16`		`16`
`17`		`0`
`18`		`-20`
`19`		`0`
`20`		`1`
`21`		`0`
`22`		`0`
`23`		`136`
`24`		`0`
`25`		`-40`
`26`		`0`
`27`		`1`
`28`		`0`
`29`		`-272`
`30`		`0`
`31`		`616`
`32`		`0`
`33`		`-70`
`34`		`0`
`35`		`1`
`36`		`0`
`37`		`0`
`38`		`-3968`
`39`		`0`
`40`		`2016`
`41`		`0`
`42`		`-112`
`43`		`0`
`44`		`1`
`45`		`0`
`46`		`7936`
`47`		`0`
`48`		`-28160`
`49`		`0`
`50`		`5376`
`51`		`0`
`52`		`-168`
`53`		`0`
`54`		`1`
`55`		`0`
`56`		`0`
`57`		`176896`
`58`		`0`
`59`		`-135680`
`60`		`0`
`61`		`12432`
`62`		`0`
`63`		`-240`
`64`		`0`
`65`		`1`
`66`		`0`
`67`		`-353792`
`68`		`0`
`69`		`1805056`
`70`		`0`
`71`		`-508640`
`72`		`0`
`73`		`25872`

[1,0,1,0,0,1,0,-2,0,1,0,0,-8,0,1,0,16,0,-20,0,1,0, 0,136,0,-40,0,1,0,-272,0,616,0,-70,0,1,0,0,-3968, 0,2016,0,-112,0,1,0,7936,0,-28160,0,5376,0,-168,0, 1,0,0,176896,0,-135680,0,12432,0,-240,0,1,0, -353792,0,1805056,0,-508640,0,25872]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)