A011885 - OEIS

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A011885 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`0`
`7`		`1`
`8`		`1`
`9`		`2`
`10`		`2`
`11`		`3`
`12`		`4`
`13`		`4`
`14`		`5`
`15`		`6`
`16`		`7`
`17`		`8`
`18`		`9`
`19`		`10`
`20`		`11`
`21`		`13`
`22`		`14`
`23`		`15`
`24`		`17`
`25`		`18`
`26`		`20`
`27`		`21`
`28`		`23`
`29`		`25`
`30`		`27`
`31`		`29`
`32`		`31`
`33`		`33`
`34`		`35`
`35`		`37`
`36`		`39`
`37`		`41`
`38`		`43`
`39`		`46`
`40`		`48`
`41`		`51`
`42`		`53`
`43`		`56`
`44`		`59`
`45`		`61`
`46`		`64`
`47`		`67`
`48`		`70`
`49`		`73`
`50`		`76`
`51`		`79`
`52`		`82`
`53`		`86`
`54`		`89`
`55`		`92`
`56`		`96`
`57`		`99`
`58`		`103`
`59`		`106`
`60`		`110`
`61`		`114`
`62`		`118`
`63`		`122`
`64`		`126`
`65`		`130`
`66`		`134`
`67`		`138`
`68`		`142`
`69`		`146`
`70`		`150`

[0,0,0,0,0,0,0,1,1,2,2,3,4,4,5,6,7,8,9,10,11,13, 14,15,17,18,20,21,23,25,27,29,31,33,35,37,39,41, 43,46,48,51,53,56,59,61,64,67,70,73,76,79,82,86, 89,92,96,99,103,106,110,114,118,122,126,130,134, 138,142,146,150]

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)