A056812 - OEIS

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A056812 as a simple table

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

[0,1,2,1,2,2,3,3,2,2,3,3,4,4,4,4,5,5,6,6,6,6,7,7, 6,6,6,6,7,7,8,8,8,8,8,8,9,9,9,9,10,10,11,11,11,11, 12,12,11,11,11,11,12,12,12,12,12,12,13,13,14,14, 14,14,14,14,15,15,15,15,16,16,17,17,17,17,17,17, 18,18,18,18,19]

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Last modified May 23 11:30 EDT 2013. Contains 225587 sequences.