A215415 - OEIS

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A215415 as a simple table

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

[0,-1,1,3,2,1,3,5,4,3,5,7,6,5,7,9,8,7,9,11,10,9, 11,13,12,11,13,15,14,13,15,17,16,15,17,19,18,17, 19,21,20,19,21,23,22,21,23,25,24,23,25,27,26,25, 27,29,28,27,29,31,30,29,31,33,32,31,33,35,34,33, 35,37]

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Last modified April 20 07:26 EDT 2024. Contains 371799 sequences. (Running on oeis4.)