A143939 - OEIS

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A143939 as a simple table

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

[1,3,4,2,5,5,6,6,3,7,7,7,8,8,8,4,9,9,9,9,10,10,10, 10,5,11,11,11,11,11,12,12,12,12,12,6,13,13,13,13, 13,13,14,14,14,14,14,14,7,15,15,15,15,15,15,15,16, 16,16,16,16,16,16,8,17,17,17,17,17,17,17,17,18,18, 18,18,18,18]

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Last modified August 24 15:49 EDT 2024. Contains 375417 sequences. (Running on oeis4.)