A034261 - OEIS

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A034261 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`0`
`4`		`1`
`5`		`3`
`6`		`0`
`7`		`1`
`8`		`5`
`9`		`6`
`10`		`0`
`11`		`1`
`12`		`7`
`13`		`14`
`14`		`10`
`15`		`0`
`16`		`1`
`17`		`9`
`18`		`25`
`19`		`30`
`20`		`15`
`21`		`0`
`22`		`1`
`23`		`11`
`24`		`39`
`25`		`65`
`26`		`55`
`27`		`21`
`28`		`0`
`29`		`1`
`30`		`13`
`31`		`56`
`32`		`119`
`33`		`140`
`34`		`91`
`35`		`28`
`36`		`0`
`37`		`1`
`38`		`15`
`39`		`76`
`40`		`196`
`41`		`294`
`42`		`266`
`43`		`140`
`44`		`36`
`45`		`0`
`46`		`1`
`47`		`17`
`48`		`99`
`49`		`300`
`50`		`546`
`51`		`630`
`52`		`462`
`53`		`204`
`54`		`45`
`55`		`0`
`56`		`1`
`57`		`19`
`58`		`125`
`59`		`435`
`60`		`930`
`61`		`1302`
`62`		`1218`
`63`		`750`
`64`		`285`
`65`		`55`

[0,0,1,0,1,3,0,1,5,6,0,1,7,14,10,0,1,9,25,30,15,0, 1,11,39,65,55,21,0,1,13,56,119,140,91,28,0,1,15, 76,196,294,266,140,36,0,1,17,99,300,546,630,462, 204,45,0,1,19,125,435,930,1302,1218,750,285,55]

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Last modified July 17 17:52 EDT 2024. Contains 374377 sequences. (Running on oeis4.)