A009023 - OEIS

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A009023 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`8`
`3`		`12`
`4`		`15`
`5`		`16`
`6`		`20`
`7`		`21`
`8`		`24`
`9`		`28`
`10`		`30`
`11`		`32`
`12`		`35`
`13`		`36`
`14`		`40`
`15`		`42`
`16`		`44`
`17`		`45`
`18`		`48`
`19`		`52`
`20`		`55`
`21`		`56`
`22`		`60`
`23`		`63`
`24`		`64`
`25`		`68`
`26`		`70`
`27`		`72`
`28`		`75`
`29`		`76`
`30`		`77`
`31`		`80`
`32`		`84`
`33`		`88`
`34`		`90`
`35`		`91`
`36`		`92`
`37`		`96`
`38`		`99`
`39`		`100`
`40`		`104`
`41`		`105`
`42`		`108`
`43`		`110`
`44`		`112`
`45`		`116`
`46`		`117`
`47`		`120`
`48`		`124`
`49`		`126`
`50`		`128`
`51`		`132`
`52`		`135`
`53`		`136`
`54`		`140`
`55`		`143`
`56`		`144`
`57`		`147`
`58`		`148`
`59`		`150`
`60`		`152`
`61`		`153`
`62`		`154`
`63`		`156`

[4,8,12,15,16,20,21,24,28,30,32,35,36,40,42,44,45, 48,52,55,56,60,63,64,68,70,72,75,76,77,80,84,88, 90,91,92,96,99,100,104,105,108,110,112,116,117, 120,124,126,128,132,135,136,140,143,144,147,148, 150,152,153,154,156]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)