A089881 - OEIS

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A089881 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`2`
`6`		`2`
`7`		`3`
`8`		`3`
`9`		`3`
`10`		`3`
`11`		`3`
`12`		`3`
`13`		`5`
`14`		`5`
`15`		`5`
`16`		`5`
`17`		`5`
`18`		`5`
`19`		`7`
`20`		`7`
`21`		`7`
`22`		`7`
`23`		`7`
`24`		`7`
`25`		`7`
`26`		`7`
`27`		`7`
`28`		`7`
`29`		`7`
`30`		`7`
`31`		`9`
`32`		`9`
`33`		`9`
`34`		`9`
`35`		`9`
`36`		`9`
`37`		`9`
`38`		`9`
`39`		`9`
`40`		`9`
`41`		`9`
`42`		`9`
`43`		`11`
`44`		`11`
`45`		`11`
`46`		`11`
`47`		`11`
`48`		`11`
`49`		`11`
`50`		`11`
`51`		`11`
`52`		`11`
`53`		`11`
`54`		`11`
`55`		`11`
`56`		`11`
`57`		`11`
`58`		`11`
`59`		`11`
`60`		`11`
`61`		`13`
`62`		`13`
`63`		`13`
`64`		`13`
`65`		`13`
`66`		`13`
`67`		`13`
`68`		`13`
`69`		`13`
`70`		`13`
`71`		`13`
`72`		`13`
`73`		`15`
`74`		`15`
`75`		`15`
`76`		`15`
`77`		`15`
`78`		`15`
`79`		`15`
`80`		`15`
`81`		`15`
`82`		`15`

[0,0,0,0,2,2,3,3,3,3,3,3,5,5,5,5,5,5,7,7,7,7,7,7, 7,7,7,7,7,7,9,9,9,9,9,9,9,9,9,9,9,9,11,11,11,11, 11,11,11,11,11,11,11,11,11,11,11,11,11,11,13,13, 13,13,13,13,13,13,13,13,13,13,15,15,15,15,15,15, 15,15,15,15]

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Last modified May 9 01:26 EDT 2024. Contains 372341 sequences. (Running on oeis4.)