A025797 - OEIS

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A025797 as a simple table

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

[1,0,1,1,1,1,2,1,3,2,3,3,4,3,5,4,6,5,7,6,8,7,9,8, 11,9,12,11,13,12,15,13,17,15,18,17,20,18,22,20,24, 22,26,24,28,26,30,28,33,30,35,33,37,35,40,37,43, 40,45,43,48,45,51]

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Last modified April 25 14:06 EDT 2024. Contains 371987 sequences. (Running on oeis4.)