A073139 - OEIS

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A073139 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`1`
`6`		`1`
`7`		`0`
`8`		`0`
`9`		`3`
`10`		`3`
`11`		`3`
`12`		`3`
`13`		`3`
`14`		`3`
`15`		`0`
`16`		`0`
`17`		`7`
`18`		`7`
`19`		`9`
`20`		`7`
`21`		`9`
`22`		`9`
`23`		`7`
`24`		`7`
`25`		`9`
`26`		`9`
`27`		`7`
`28`		`9`
`29`		`7`
`30`		`7`
`31`		`0`
`32`		`0`
`33`		`15`
`34`		`15`
`35`		`21`
`36`		`15`
`37`		`21`
`38`		`21`
`39`		`21`
`40`		`15`
`41`		`21`
`42`		`21`
`43`		`21`
`44`		`21`
`45`		`21`
`46`		`21`
`47`		`15`
`48`		`15`
`49`		`21`
`50`		`21`
`51`		`21`
`52`		`21`
`53`		`21`
`54`		`21`
`55`		`15`
`56`		`21`
`57`		`21`
`58`		`21`
`59`		`15`
`60`		`21`
`61`		`15`
`62`		`15`
`63`		`0`
`64`		`0`
`65`		`31`
`66`		`31`
`67`		`45`
`68`		`31`
`69`		`45`
`70`		`45`
`71`		`49`
`72`		`31`
`73`		`45`
`74`		`45`
`75`		`49`
`76`		`45`
`77`		`49`
`78`		`49`
`79`		`45`
`80`		`31`

[0,0,0,0,0,1,1,0,0,3,3,3,3,3,3,0,0,7,7,9,7,9,9,7, 7,9,9,7,9,7,7,0,0,15,15,21,15,21,21,21,15,21,21, 21,21,21,21,15,15,21,21,21,21,21,21,15,21,21,21, 15,21,15,15,0,0,31,31,45,31,45,45,49,31,45,45,49, 45,49,49,45,31]

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Last modified August 20 09:26 EDT 2024. Contains 375325 sequences. (Running on oeis4.)