A061928 as tables, graphs or sounds

A061928 formatted as a simple table:

`n`		`a(n)`
`1`		`6`
`2`		`12`
`3`		`12`
`4`		`20`
`5`		`30`
`6`		`20`
`7`		`30`
`8`		`60`
`9`		`60`
`10`		`30`
`11`		`42`
`12`		`105`
`13`		`140`
`14`		`105`
`15`		`42`
`16`		`56`
`17`		`168`
`18`		`280`
`19`		`280`
`20`		`168`
`21`		`56`
`22`		`72`
`23`		`252`
`24`		`504`
`25`		`630`
`26`		`504`
`27`		`252`
`28`		`72`
`29`		`90`
`30`		`360`
`31`		`840`
`32`		`1260`
`33`		`1260`
`34`		`840`
`35`		`360`
`36`		`90`
`37`		`110`
`38`		`495`
`39`		`1320`
`40`		`2310`
`41`		`2772`
`42`		`2310`
`43`		`1320`
`44`		`495`
`45`		`110`
`46`		`132`
`47`		`660`
`48`		`1980`
`49`		`3960`
`50`		`5544`
`51`		`5544`
`52`		`3960`

[6,12,12,20,30,20,30,60,60,30,42,105,140,105,42, 56,168,280,280,168,56,72,252,504,630,504,252,72, 90,360,840,1260,1260,840,360,90,110,495,1320,2310, 2772,2310,1320,495,110,132,660,1980,3960,5544, 5544,3960]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research