A049218 - OEIS

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A049218 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`-2`
`5`		`0`
`6`		`1`
`7`		`0`
`8`		`-8`
`9`		`0`
`10`		`1`
`11`		`24`
`12`		`0`
`13`		`-20`
`14`		`0`
`15`		`1`
`16`		`0`
`17`		`184`
`18`		`0`
`19`		`-40`
`20`		`0`
`21`		`1`
`22`		`-720`
`23`		`0`
`24`		`784`
`25`		`0`
`26`		`-70`
`27`		`0`
`28`		`1`
`29`		`0`
`30`		`-8448`
`31`		`0`
`32`		`2464`
`33`		`0`
`34`		`-112`
`35`		`0`
`36`		`1`
`37`		`40320`
`38`		`0`
`39`		`-52352`
`40`		`0`
`41`		`6384`
`42`		`0`
`43`		`-168`
`44`		`0`
`45`		`1`
`46`		`0`
`47`		`648576`
`48`		`0`
`49`		`-229760`
`50`		`0`
`51`		`14448`
`52`		`0`
`53`		`-240`
`54`		`0`
`55`		`1`
`56`		`-3628800`
`57`		`0`
`58`		`5360256`
`59`		`0`
`60`		`-804320`
`61`		`0`
`62`		`29568`
`63`		`0`
`64`		`-330`
`65`		`0`
`66`		`1`

[1,0,1,-2,0,1,0,-8,0,1,24,0,-20,0,1,0,184,0,-40,0, 1,-720,0,784,0,-70,0,1,0,-8448,0,2464,0,-112,0,1, 40320,0,-52352,0,6384,0,-168,0,1,0,648576,0, -229760,0,14448,0,-240,0,1,-3628800,0,5360256,0, -804320,0,29568,0,-330,0,1]

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Last modified April 25 12:33 EDT 2024. Contains 371969 sequences. (Running on oeis4.)