A031268 - OEIS

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A031268 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`1`
`7`		`1`
`8`		`0`
`9`		`0`
`10`		`0`
`11`		`0`
`12`		`1`
`13`		`2`
`14`		`2`
`15`		`3`
`16`		`3`
`17`		`4`
`18`		`3`
`19`		`2`
`20`		`2`
`21`		`1`
`22`		`2`
`23`		`2`
`24`		`2`
`25`		`2`
`26`		`2`
`27`		`2`
`28`		`2`
`29`		`2`
`30`		`2`
`31`		`1`
`32`		`1`
`33`		`1`
`34`		`1`
`35`		`1`
`36`		`1`
`37`		`2`
`38`		`2`
`39`		`2`
`40`		`2`
`41`		`2`
`42`		`2`
`43`		`2`
`44`		`2`
`45`		`2`
`46`		`1`
`47`		`1`
`48`		`2`
`49`		`2`
`50`		`2`
`51`		`3`
`52`		`4`
`53`		`4`
`54`		`3`
`55`		`3`
`56`		`3`
`57`		`2`
`58`		`2`
`59`		`2`
`60`		`1`
`61`		`0`
`62`		`0`
`63`		`0`
`64`		`0`
`65`		`0`
`66`		`0`
`67`		`1`
`68`		`1`
`69`		`1`
`70`		`1`
`71`		`1`
`72`		`1`
`73`		`1`
`74`		`1`
`75`		`1`
`76`		`0`
`77`		`0`
`78`		`0`
`79`		`0`
`80`		`0`
`81`		`0`
`82`		`1`
`83`		`1`
`84`		`2`
`85`		`2`
`86`		`2`
`87`		`3`
`88`		`3`
`89`		`3`
`90`		`4`

[0,1,1,1,1,1,1,0,0,0,0,1,2,2,3,3,4,3,2,2,1,2,2,2, 2,2,2,2,2,2,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,1,1,2,2, 2,3,4,4,3,3,3,2,2,2,1,0,0,0,0,0,0,1,1,1,1,1,1,1,1, 1,0,0,0,0,0,0,1,1,2,2,2,3,3,3,4]

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Last modified August 7 16:02 EDT 2024. Contains 375017 sequences. (Running on oeis4.)