A019554 - OEIS

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A019554 as a simple table

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

[1,2,3,2,5,6,7,4,3,10,11,6,13,14,15,4,17,6,19,10, 21,22,23,12,5,26,9,14,29,30,31,8,33,34,35,6,37,38, 39,20,41,42,43,22,15,46,47,12,7,10,51,26,53,18,55, 28,57,58,59,30,61,62,21,8,65,66,67,34,69,70,71,12, 73,74,15,38,77]

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Last modified May 8 00:02 EDT 2024. Contains 372317 sequences. (Running on oeis4.)