A072989 - OEIS

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A072989 as a simple table

`n`		`a(n)`
`1`		`20`
`2`		`30`
`3`		`40`
`4`		`42`
`5`		`52`
`6`		`60`
`7`		`66`
`8`		`68`
`9`		`70`
`10`		`78`
`11`		`80`
`12`		`84`
`13`		`90`
`14`		`100`
`15`		`102`
`16`		`104`
`17`		`110`
`18`		`114`
`19`		`116`
`20`		`120`
`21`		`126`
`22`		`130`
`23`		`132`
`24`		`136`
`25`		`138`
`26`		`140`
`27`		`148`
`28`		`150`
`29`		`154`
`30`		`156`
`31`		`160`
`32`		`164`
`33`		`168`
`34`		`170`
`35`		`171`
`36`		`174`
`37`		`180`
`38`		`182`
`39`		`186`
`40`		`190`
`41`		`198`
`42`		`200`
`43`		`204`
`44`		`208`
`45`		`210`
`46`		`212`
`47`		`220`
`48`		`222`
`49`		`228`
`50`		`230`
`51`		`232`
`52`		`234`
`53`		`238`
`54`		`240`

[20,30,40,42,52,60,66,68,70,78,80,84,90,100,102, 104,110,114,116,120,126,130,132,136,138,140,148, 150,154,156,160,164,168,170,171,174,180,182,186, 190,198,200,204,208,210,212,220,222,228,230,232, 234,238,240]

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Last modified April 24 13:58 EDT 2024. Contains 371960 sequences. (Running on oeis4.)