A007439 - OEIS

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A007439 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`2`
`6`		`4`
`7`		`3`
`8`		`7`
`9`		`4`
`10`		`11`
`11`		`6`
`12`		`15`
`13`		`7`
`14`		`24`
`15`		`8`
`16`		`29`
`17`		`12`
`18`		`40`
`19`		`13`
`20`		`51`
`21`		`14`
`22`		`68`
`23`		`19`
`24`		`76`
`25`		`20`
`26`		`107`
`27`		`23`
`28`		`116`
`29`		`29`
`30`		`147`
`31`		`30`
`32`		`175`
`33`		`31`
`34`		`215`
`35`		`39`
`36`		`229`
`37`		`45`
`38`		`297`
`39`		`46`
`40`		`312`
`41`		`55`
`42`		`387`
`43`		`56`
`44`		`435`
`45`		`57`
`46`		`513`
`47`		`73`
`48`		`534`
`49`		`74`
`50`		`670`
`51`		`78`
`52`		`705`
`53`		`92`
`54`		`823`
`55`		`93`
`56`		`897`
`57`		`102`
`58`		`1051`
`59`		`117`
`60`		`1082`

[1,1,1,2,2,4,3,7,4,11,6,15,7,24,8,29,12,40,13,51, 14,68,19,76,20,107,23,116,29,147,30,175,31,215,39, 229,45,297,46,312,55,387,56,435,57,513,73,534,74, 670,78,705,92,823,93,897,102,1051,117,1082]

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Last modified April 23 06:04 EDT 2024. Contains 371906 sequences. (Running on oeis4.)