A308068 - OEIS

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A308068 as a simple table

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

[0,0,0,0,1,1,0,0,2,2,1,1,3,3,2,2,5,5,3,3,7,7,5,5, 9,9,7,7,12,12,9,9,15,15,12,12,18,18,15,15,22,22, 18,18,26,26,22,22,30,30,26,26,35,35,30,30,40,40, 35,35,45,45,40,40,51,51,45,45,57,57,51,51]

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