A253554 - OEIS

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A253554 as a simple table

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

[1,1,2,2,3,3,5,4,4,5,7,6,11,7,6,8,13,9,17,10,8,11, 19,12,9,13,10,14,23,15,29,16,12,17,15,18,31,19,14, 20,37,21,41,22,16,23,43,24,25,25,18,26,47,27,21, 28,20,29,53,30,59,31,22,32,27,33,61,34,24,35,67, 36,71,37,26,38,35,39,73,40,28,41,79,42,33,43,30]

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Last modified August 26 13:18 EDT 2024. Contains 375456 sequences. (Running on oeis4.)