A053278 - OEIS

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A053278 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`2`
`7`		`2`
`8`		`2`
`9`		`2`
`10`		`2`
`11`		`2`
`12`		`3`
`13`		`3`
`14`		`4`
`15`		`4`
`16`		`4`
`17`		`4`
`18`		`5`
`19`		`5`
`20`		`6`
`21`		`6`
`22`		`7`
`23`		`7`
`24`		`8`
`25`		`8`
`26`		`9`
`27`		`10`
`28`		`11`
`29`		`11`
`30`		`13`
`31`		`13`
`32`		`14`
`33`		`15`
`34`		`16`
`35`		`17`
`36`		`19`
`37`		`19`
`38`		`21`
`39`		`22`
`40`		`24`
`41`		`25`
`42`		`28`
`43`		`29`
`44`		`31`
`45`		`32`
`46`		`35`
`47`		`36`
`48`		`40`
`49`		`41`
`50`		`44`
`51`		`46`
`52`		`49`
`53`		`51`
`54`		`56`
`55`		`58`
`56`		`62`
`57`		`65`
`58`		`69`
`59`		`72`
`60`		`77`
`61`		`80`
`62`		`86`
`63`		`90`
`64`		`95`
`65`		`99`
`66`		`106`
`67`		`110`
`68`		`117`
`69`		`122`
`70`		`130`
`71`		`135`
`72`		`144`
`73`		`149`
`74`		`158`

[1,1,1,1,1,1,2,2,2,2,2,2,3,3,4,4,4,4,5,5,6,6,7,7, 8,8,9,10,11,11,13,13,14,15,16,17,19,19,21,22,24, 25,28,29,31,32,35,36,40,41,44,46,49,51,56,58,62, 65,69,72,77,80,86,90,95,99,106,110,117,122,130, 135,144,149,158]

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Last modified April 19 03:16 EDT 2024. Contains 371782 sequences. (Running on oeis4.)