A025881 - OEIS

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A025881 as a simple table

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

[1,0,0,0,0,1,1,0,0,0,1,1,2,0,0,1,1,2,2,0,1,1,2,2, 3,1,1,2,2,3,4,1,2,2,3,4,5,2,2,3,4,5,6,2,3,4,5,6,7, 3,4,5,6,7,8,4,5,6,7,8,10,5,6,7,8,10,11,6,7,8,10, 11,13,7,8,10,11]

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Last modified April 24 16:49 EDT 2024. Contains 371962 sequences. (Running on oeis4.)