A071180 - OEIS

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A071180 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`1`
`5`		`2`
`6`		`3`
`7`		`4`
`8`		`5`
`9`		`7`
`10`		`1`
`11`		`10`
`12`		`11`
`13`		`11`
`14`		`11`
`15`		`12`
`16`		`12`
`17`		`12`
`18`		`13`
`19`		`13`
`20`		`13`
`21`		`14`
`22`		`13`
`23`		`15`
`24`		`15`
`25`		`16`
`26`		`16`
`27`		`17`
`28`		`17`
`29`		`18`
`30`		`18`
`31`		`19`
`32`		`19`
`33`		`19`
`34`		`21`
`35`		`21`
`36`		`22`
`37`		`23`
`38`		`34`
`39`		`34`
`40`		`35`
`41`		`36`
`42`		`37`
`43`		`38`
`44`		`36`
`45`		`39`
`46`		`40`
`47`		`41`
`48`		`42`
`49`		`43`
`50`		`45`
`51`		`55`
`52`		`56`
`53`		`57`
`54`		`58`
`55`		`56`
`56`		`60`
`57`		`61`
`58`		`63`
`59`		`64`
`60`		`66`
`61`		`76`
`62`		`77`
`63`		`79`
`64`		`80`
`65`		`81`
`66`		`78`
`67`		`84`

[0,0,0,1,2,3,4,5,7,1,10,11,11,11,12,12,12,13,13, 13,14,13,15,15,16,16,17,17,18,18,19,19,19,21,21, 22,23,34,34,35,36,37,38,36,39,40,41,42,43,45,55, 56,57,58,56,60,61,63,64,66,76,77,79,80,81,78,84]

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Last modified April 19 11:14 EDT 2024. Contains 371791 sequences. (Running on oeis4.)