A027480 - OEIS

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A027480 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`3`
`2`		`12`
`3`		`30`
`4`		`60`
`5`		`105`
`6`		`168`
`7`		`252`
`8`		`360`
`9`		`495`
`10`		`660`
`11`		`858`
`12`		`1092`
`13`		`1365`
`14`		`1680`
`15`		`2040`
`16`		`2448`
`17`		`2907`
`18`		`3420`
`19`		`3990`
`20`		`4620`
`21`		`5313`
`22`		`6072`
`23`		`6900`
`24`		`7800`
`25`		`8775`
`26`		`9828`
`27`		`10962`
`28`		`12180`
`29`		`13485`
`30`		`14880`
`31`		`16368`
`32`		`17952`
`33`		`19635`
`34`		`21420`
`35`		`23310`
`36`		`25308`
`37`		`27417`
`38`		`29640`
`39`		`31980`
`40`		`34440`

[0,3,12,30,60,105,168,252,360,495,660,858,1092, 1365,1680,2040,2448,2907,3420,3990,4620,5313,6072, 6900,7800,8775,9828,10962,12180,13485,14880,16368, 17952,19635,21420,23310,25308,27417,29640,31980, 34440]

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Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)