A025808 - OEIS

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A025808 as a simple table

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

[1,0,1,0,1,1,1,1,2,1,3,1,3,2,3,3,4,3,5,3,6,4,6,5, 7,6,8,6,9,7,10,8,11,9,12,10,13,11,14,12,16,13,17, 14,18,16,19,17,21,18,23,19,24,21,25,23,27,24,29, 25,31,27,32,29,34]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)