A289352 - OEIS

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A289352 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`0`
`3`		`1`
`4`		`1`
`5`		`2`
`6`		`1`
`7`		`2`
`8`		`3`
`9`		`6`
`10`		`8`
`11`		`6`
`12`		`10`
`13`		`15`
`14`		`15`
`15`		`10`
`16`		`50`
`17`		`60`
`18`		`45`
`19`		`20`
`20`		`105`
`21`		`140`
`22`		`126`
`23`		`84`
`24`		`35`
`25`		`490`
`26`		`560`
`27`		`420`
`28`		`224`
`29`		`70`
`30`		`1176`
`31`		`1470`
`32`		`1260`
`33`		`840`
`34`		`420`
`35`		`126`
`36`		`5292`
`37`		`5880`
`38`		`4410`
`39`		`2520`
`40`		`1050`
`41`		`252`
`42`		`13860`
`43`		`16632`
`44`		`13860`
`45`		`9240`
`46`		`4950`
`47`		`1980`
`48`		`462`
`49`		`60984`
`50`		`66528`
`51`		`49896`
`52`		`29568`
`53`		`13860`
`54`		`4752`
`55`		`924`

[1,0,1,1,2,1,2,3,6,8,6,10,15,15,10,50,60,45,20, 105,140,126,84,35,490,560,420,224,70,1176,1470, 1260,840,420,126,5292,5880,4410,2520,1050,252, 13860,16632,13860,9240,4950,1980,462,60984,66528, 49896,29568,13860,4752,924]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)