A038167 - OEIS

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A038167 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`3`
`3`		`3`
`4`		`6`
`5`		`5`
`6`		`10`
`7`		`10`
`8`		`15`
`9`		`15`
`10`		`20`
`11`		`21`
`12`		`28`
`13`		`28`
`14`		`36`
`15`		`35`
`16`		`45`
`17`		`45`
`18`		`55`
`19`		`55`
`20`		`65`
`21`		`66`
`22`		`78`
`23`		`78`
`24`		`91`
`25`		`90`
`26`		`105`
`27`		`105`
`28`		`120`
`29`		`120`
`30`		`135`
`31`		`136`
`32`		`153`
`33`		`153`
`34`		`171`
`35`		`170`
`36`		`190`
`37`		`190`
`38`		`210`
`39`		`210`
`40`		`230`
`41`		`231`
`42`		`253`
`43`		`253`
`44`		`276`
`45`		`275`
`46`		`300`
`47`		`300`
`48`		`325`
`49`		`325`
`50`		`350`
`51`		`351`
`52`		`378`
`53`		`378`
`54`		`406`
`55`		`405`

[0,1,3,3,6,5,10,10,15,15,20,21,28,28,36,35,45,45, 55,55,65,66,78,78,91,90,105,105,120,120,135,136, 153,153,171,170,190,190,210,210,230,231,253,253, 276,275,300,300,325,325,350,351,378,378,406,405]

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Last modified May 4 18:21 EDT 2024. Contains 372257 sequences. (Running on oeis4.)