A015840 - OEIS

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A015840 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`3`
`4`		`4`
`5`		`7`
`6`		`8`
`7`		`12`
`8`		`14`
`9`		`19`
`10`		`20`
`11`		`21`
`12`		`24`
`13`		`27`
`14`		`30`
`15`		`32`
`16`		`39`
`17`		`52`
`18`		`63`
`19`		`84`
`20`		`91`
`21`		`102`
`22`		`112`
`23`		`117`
`24`		`127`
`25`		`129`
`26`		`132`
`27`		`135`
`28`		`155`
`29`		`165`
`30`		`181`
`31`		`200`
`32`		`210`
`33`		`252`
`34`		`327`
`35`		`348`
`36`		`387`
`37`		`403`
`38`		`405`
`39`		`410`
`40`		`432`
`41`		`452`
`42`		`453`
`43`		`456`
`44`		`459`
`45`		`475`
`46`		`480`
`47`		`532`
`48`		`549`
`49`		`592`
`50`		`620`
`51`		`624`
`52`		`679`
`53`		`693`
`54`		`714`
`55`		`725`
`56`		`952`
`57`		`1009`

[1,2,3,4,7,8,12,14,19,20,21,24,27,30,32,39,52,63, 84,91,102,112,117,127,129,132,135,155,165,181,200, 210,252,327,348,387,403,405,410,432,452,453,456, 459,475,480,532,549,592,620,624,679,693,714,725, 952,1009]

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Last modified May 6 08:08 EDT 2024. Contains 372290 sequences. (Running on oeis4.)