A027421 - OEIS

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A027421 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`1`
`3`		`4`
`4`		`3`
`5`		`1`
`6`		`7`
`7`		`6`
`8`		`3`
`9`		`1`
`10`		`10`
`11`		`9`
`12`		`6`
`13`		`3`
`14`		`1`
`15`		`15`
`16`		`14`
`17`		`10`
`18`		`6`
`19`		`3`
`20`		`1`
`21`		`19`
`22`		`18`
`23`		`14`
`24`		`10`
`25`		`6`
`26`		`3`
`27`		`1`
`28`		`26`
`29`		`25`
`30`		`20`
`31`		`15`
`32`		`10`
`33`		`6`
`34`		`3`
`35`		`1`
`36`		`31`
`37`		`30`
`38`		`25`
`39`		`20`
`40`		`15`
`41`		`10`
`42`		`6`
`43`		`3`
`44`		`1`
`45`		`37`
`46`		`36`
`47`		`31`
`48`		`26`
`49`		`20`
`50`		`15`
`51`		`10`
`52`		`6`
`53`		`3`
`54`		`1`
`55`		`43`
`56`		`42`
`57`		`37`
`58`		`32`
`59`		`26`
`60`		`21`
`61`		`15`
`62`		`10`
`63`		`6`
`64`		`3`
`65`		`1`
`66`		`54`
`67`		`53`
`68`		`47`
`69`		`41`
`70`		`34`
`71`		`28`
`72`		`21`
`73`		`15`
`74`		`10`
`75`		`6`
`76`		`3`
`77`		`1`

[1,2,1,4,3,1,7,6,3,1,10,9,6,3,1,15,14,10,6,3,1,19, 18,14,10,6,3,1,26,25,20,15,10,6,3,1,31,30,25,20, 15,10,6,3,1,37,36,31,26,20,15,10,6,3,1,43,42,37, 32,26,21,15,10,6,3,1,54,53,47,41,34,28,21,15,10,6, 3,1]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)