A113278 - OEIS

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A113278 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`-1`
`4`		`2`
`5`		`1`
`6`		`3`
`7`		`-3`
`8`		`3`
`9`		`1`
`10`		`-15`
`11`		`12`
`12`		`-6`
`13`		`4`
`14`		`1`
`15`		`105`
`16`		`-75`
`17`		`30`
`18`		`-10`
`19`		`5`
`20`		`1`
`21`		`-945`
`22`		`630`
`23`		`-225`
`24`		`60`
`25`		`-15`
`26`		`6`
`27`		`1`
`28`		`10395`
`29`		`-6615`
`30`		`2205`
`31`		`-525`
`32`		`105`
`33`		`-21`
`34`		`7`
`35`		`1`
`36`		`-135135`
`37`		`83160`
`38`		`-26460`
`39`		`5880`
`40`		`-1050`
`41`		`168`
`42`		`-28`
`43`		`8`
`44`		`1`
`45`		`2027025`
`46`		`-1216215`
`47`		`374220`
`48`		`-79380`
`49`		`13230`
`50`		`-1890`
`51`		`252`
`52`		`-36`
`53`		`9`
`54`		`1`

[1,1,1,-1,2,1,3,-3,3,1,-15,12,-6,4,1,105,-75,30, -10,5,1,-945,630,-225,60,-15,6,1,10395,-6615,2205, -525,105,-21,7,1,-135135,83160,-26460,5880,-1050, 168,-28,8,1,2027025,-1216215,374220,-79380,13230, -1890,252,-36,9,1]

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Last modified June 5 14:50 EDT 2024. Contains 373107 sequences. (Running on oeis4.)