A140681 - OEIS

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A140681 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`21`
`2`		`48`
`3`		`81`
`4`		`120`
`5`		`165`
`6`		`216`
`7`		`273`
`8`		`336`
`9`		`405`
`10`		`480`
`11`		`561`
`12`		`648`
`13`		`741`
`14`		`840`
`15`		`945`
`16`		`1056`
`17`		`1173`
`18`		`1296`
`19`		`1425`
`20`		`1560`
`21`		`1701`
`22`		`1848`
`23`		`2001`
`24`		`2160`
`25`		`2325`
`26`		`2496`
`27`		`2673`
`28`		`2856`
`29`		`3045`
`30`		`3240`
`31`		`3441`
`32`		`3648`
`33`		`3861`
`34`		`4080`
`35`		`4305`
`36`		`4536`
`37`		`4773`
`38`		`5016`
`39`		`5265`
`40`		`5520`
`41`		`5781`

[0,21,48,81,120,165,216,273,336,405,480,561,648, 741,840,945,1056,1173,1296,1425,1560,1701,1848, 2001,2160,2325,2496,2673,2856,3045,3240,3441,3648, 3861,4080,4305,4536,4773,5016,5265,5520,5781]

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Last modified May 8 13:24 EDT 2024. Contains 372333 sequences. (Running on oeis4.)