A162220 - OEIS

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A162220 as a simple table

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

[1,1,1,1,3,3,3,3,5,5,3,3,3,3,4,7,7,4,9,9,6,11,11, 7,7,7,7,7,7,8,13,13,8,8,9,9,15,15,9,9,17,17,19,19, 12,21,21,13,13,13,13,13,13,13,23,23,15,25,25,15, 15,15,16,16,16,27,27,17,17,17,17,29,29,18,18,18, 31,31,33,33,35]

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Last modified May 8 12:43 EDT 2024. Contains 372333 sequences. (Running on oeis4.)