A116921 - OEIS

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A116921 as a simple table

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

[0,1,1,1,2,1,3,3,4,3,5,5,6,5,7,7,8,7,9,9,10,9,11, 11,12,11,13,13,14,13,15,15,16,15,17,17,18,17,19, 19,20,19,21,21,22,21,23,23,24,23,25,25,26,25,27, 27,28,27,29,29,30,29,31,31,32,31,33,33,34,33,35, 35,36,35,37,37]

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Last modified April 26 03:14 EDT 2024. Contains 371989 sequences. (Running on oeis4.)