A004320 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A004320 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`3`
`2`		`16`
`3`		`50`
`4`		`120`
`5`		`245`
`6`		`448`
`7`		`756`
`8`		`1200`
`9`		`1815`
`10`		`2640`
`11`		`3718`
`12`		`5096`
`13`		`6825`
`14`		`8960`
`15`		`11560`
`16`		`14688`
`17`		`18411`
`18`		`22800`
`19`		`27930`
`20`		`33880`
`21`		`40733`
`22`		`48576`
`23`		`57500`
`24`		`67600`
`25`		`78975`
`26`		`91728`
`27`		`105966`
`28`		`121800`
`29`		`139345`
`30`		`158720`
`31`		`180048`
`32`		`203456`
`33`		`229075`
`34`		`257040`
`35`		`287490`
`36`		`320568`
`37`		`356421`
`38`		`395200`

[0,3,16,50,120,245,448,756,1200,1815,2640,3718, 5096,6825,8960,11560,14688,18411,22800,27930, 33880,40733,48576,57500,67600,78975,91728,105966, 121800,139345,158720,180048,203456,229075,257040, 287490,320568,356421,395200]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)