A009070 - OEIS

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A009070 as a simple table

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

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

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Last modified April 19 17:51 EDT 2024. Contains 371797 sequences. (Running on oeis4.)