A090349 - OEIS

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A090349 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`1`
`4`		`3`
`5`		`3`
`6`		`1`
`7`		`4`
`8`		`6`
`9`		`0`
`10`		`1`
`11`		`5`
`12`		`10`
`13`		`10`
`14`		`0`
`15`		`1`
`16`		`6`
`17`		`15`
`18`		`20`
`19`		`0`
`20`		`0`
`21`		`1`
`22`		`7`
`23`		`21`
`24`		`35`
`25`		`35`
`26`		`0`
`27`		`0`
`28`		`1`
`29`		`8`
`30`		`28`
`31`		`0`
`32`		`70`
`33`		`0`
`34`		`0`
`35`		`0`
`36`		`1`
`37`		`9`
`38`		`36`
`39`		`84`
`40`		`126`
`41`		`126`
`42`		`0`
`43`		`0`
`44`		`0`
`45`		`1`
`46`		`10`
`47`		`45`
`48`		`120`
`49`		`0`
`50`		`252`
`51`		`0`
`52`		`0`
`53`		`0`
`54`		`0`
`55`		`1`

[1,2,1,3,3,1,4,6,0,1,5,10,10,0,1,6,15,20,0,0,1,7, 21,35,35,0,0,1,8,28,0,70,0,0,0,1,9,36,84,126,126, 0,0,0,1,10,45,120,0,252,0,0,0,0,1]

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Last modified May 9 08:36 EDT 2024. Contains 372346 sequences. (Running on oeis4.)