A027420 - OEIS

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A027420 as a simple table

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

[1,2,2,4,1,4,7,3,3,7,10,6,1,6,10,15,9,3,3,9,15,19, 14,6,1,6,14,19,26,18,10,3,3,10,18,26,31,25,14,6,1, 6,14,25,31,37,30,20,10,3,3,10,20,30,37,43,36,25, 15,6,1,6,15,25,36,43,54,42,31,20,10,3,3,10,20,31, 42,54]

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Last modified April 19 08:08 EDT 2024. Contains 371782 sequences. (Running on oeis4.)