A169993 - OEIS

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A169993 as a simple table

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

[1,1,0,1,1,1,1,1,2,2,2,2,3,3,3,4,5,5,5,6,7,7,7,8, 9,10,9,11,12,12,12,13,15,15,15,16,18,17,17,18,20, 19,19,20,21,21,20,21,22,22,20,22,22,21,20,21,21, 20,19,19,20,18,17,17,18,16,15,15,15,13,12,12,12, 11,9,10,9,8,7,7,7,6]

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Last modified April 19 04:35 EDT 2024. Contains 371782 sequences. (Running on oeis4.)