A143270 - OEIS

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

A143270 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`12`
`4`		`24`
`5`		`50`
`6`		`72`
`7`		`126`
`8`		`176`
`9`		`252`
`10`		`320`
`11`		`462`
`12`		`552`
`13`		`754`
`14`		`896`
`15`		`1080`
`16`		`1280`
`17`		`1632`
`18`		`1836`
`19`		`2280`
`20`		`2560`
`21`		`2940`
`22`		`3300`
`23`		`3956`
`24`		`4320`
`25`		`5000`
`26`		`5512`
`27`		`6210`
`28`		`6776`
`29`		`7830`
`30`		`8340`
`31`		`9548`
`32`		`10368`
`33`		`11352`
`34`		`12240`
`35`		`13440`
`36`		`14256`
`37`		`15984`
`38`		`17100`
`39`		`18486`
`40`		`19600`
`41`		`21730`
`42`		`22764`
`43`		`25112`

[1,4,12,24,50,72,126,176,252,320,462,552,754,896, 1080,1280,1632,1836,2280,2560,2940,3300,3956,4320, 5000,5512,6210,6776,7830,8340,9548,10368,11352, 12240,13440,14256,15984,17100,18486,19600,21730, 22764,25112]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 06:24 EDT 2024. Contains 371769 sequences. (Running on oeis4.)