A024871 - OEIS

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A024871 as a simple table

`n`		`a(n)`
`2`		`0`
`3`		`2`
`4`		`5`
`5`		`3`
`6`		`6`
`7`		`5`
`8`		`9`
`9`		`12`
`10`		`17`
`11`		`16`
`12`		`22`
`13`		`21`
`14`		`26`
`15`		`24`
`16`		`31`
`17`		`39`
`18`		`48`
`19`		`47`
`20`		`55`
`21`		`53`
`22`		`63`
`23`		`61`
`24`		`72`
`25`		`70`
`26`		`82`
`27`		`93`
`28`		`106`
`29`		`104`
`30`		`118`
`31`		`116`
`32`		`131`
`33`		`129`
`34`		`145`
`35`		`141`
`36`		`157`
`37`		`154`
`38`		`171`
`39`		`189`
`40`		`208`
`41`		`206`
`42`		`226`
`43`		`224`
`44`		`243`
`45`		`240`
`46`		`261`
`47`		`258`
`48`		`280`
`49`		`277`
`50`		`300`
`51`		`297`
`52`		`321`
`53`		`346`
`54`		`370`
`55`		`367`
`56`		`393`
`57`		`390`
`58`		`417`
`59`		`414`
`60`		`442`
`61`		`439`
`62`		`468`
`63`		`465`
`64`		`495`

[0,2,5,3,6,5,9,12,17,16,22,21,26,24,31,39,48,47, 55,53,63,61,72,70,82,93,106,104,118,116,131,129, 145,141,157,154,171,189,208,206,226,224,243,240, 261,258,280,277,300,297,321,346,370,367,393,390, 417,414,442,439,468,465,495]

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Last modified December 1 18:10 EST 2023. Contains 367500 sequences. (Running on oeis4.)