A097975 - OEIS

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A097975 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`2`
`3`		`3`
`4`		`2`
`5`		`5`
`6`		`3`
`7`		`7`
`8`		`0`
`9`		`3`
`10`		`5`
`11`		`11`
`12`		`0`
`13`		`13`
`14`		`7`
`15`		`5`
`16`		`0`
`17`		`17`
`18`		`0`
`19`		`19`
`20`		`5`
`21`		`7`
`22`		`11`
`23`		`23`
`24`		`0`
`25`		`5`
`26`		`13`
`27`		`0`
`28`		`7`
`29`		`29`
`30`		`0`
`31`		`31`
`32`		`0`
`33`		`11`
`34`		`17`
`35`		`7`
`36`		`0`
`37`		`37`
`38`		`19`
`39`		`13`
`40`		`0`
`41`		`41`
`42`		`7`
`43`		`43`
`44`		`11`
`45`		`0`
`46`		`23`
`47`		`47`
`48`		`0`
`49`		`7`
`50`		`0`
`51`		`17`
`52`		`13`
`53`		`53`
`54`		`0`
`55`		`11`
`56`		`0`
`57`		`19`
`58`		`29`
`59`		`59`
`60`		`0`
`61`		`61`
`62`		`31`
`63`		`0`
`64`		`0`
`65`		`13`
`66`		`11`
`67`		`67`
`68`		`17`
`69`		`23`
`70`		`0`
`71`		`71`
`72`		`0`
`73`		`73`
`74`		`37`
`75`		`0`
`76`		`19`
`77`		`11`
`78`		`13`
`79`		`79`
`80`		`0`
`81`		`0`
`82`		`41`
`83`		`83`

[0,2,3,2,5,3,7,0,3,5,11,0,13,7,5,0,17,0,19,5,7,11, 23,0,5,13,0,7,29,0,31,0,11,17,7,0,37,19,13,0,41,7, 43,11,0,23,47,0,7,0,17,13,53,0,11,0,19,29,59,0,61, 31,0,0,13,11,67,17,23,0,71,0,73,37,0,19,11,13,79, 0,0,41,83]

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Last modified August 10 23:32 EDT 2024. Contains 375059 sequences. (Running on oeis4.)