A211608 - OEIS

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A211608 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`1`
`5`		`3`
`6`		`0`
`7`		`1`
`8`		`9`
`9`		`15`
`10`		`0`
`11`		`1`
`12`		`21`
`13`		`90`
`14`		`105`
`15`		`0`
`16`		`1`
`17`		`45`
`18`		`375`
`19`		`1050`
`20`		`945`
`21`		`0`
`22`		`1`
`23`		`93`
`24`		`1350`
`25`		`6825`
`26`		`14175`
`27`		`10395`
`28`		`0`
`29`		`1`
`30`		`189`
`31`		`4515`
`32`		`36750`
`33`		`132300`
`34`		`218295`
`35`		`135135`
`36`		`0`
`37`		`1`
`38`		`381`
`39`		`14490`
`40`		`178605`
`41`		`992250`
`42`		`2765070`
`43`		`3783780`
`44`		`2027025`

[1,0,1,0,1,3,0,1,9,15,0,1,21,90,105,0,1,45,375, 1050,945,0,1,93,1350,6825,14175,10395,0,1,189, 4515,36750,132300,218295,135135,0,1,381,14490, 178605,992250,2765070,3783780,2027025]

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Last modified April 19 02:45 EDT 2024. Contains 371782 sequences. (Running on oeis4.)