A205847 - OEIS

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A205847 as a simple table

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

[4,6,6,7,7,7,8,9,10,10,10,10,11,12,12,12,12,12,13, 13,13,13,13,13,14,14,15,15,16,16,16,16,16,16,16, 17,17,18,18,18,18,18,18,18,18,19,19,19,19,19,19, 19,19,19,20,20,20,21,21,21]

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Last modified April 18 06:12 EDT 2024. Contains 371769 sequences. (Running on oeis4.)