A121214 as tables, graphs or sounds

A121214 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`6`
`4`		`10`
`5`		`15`
`6`		`20`
`7`		`35`
`8`		`36`
`9`		`45`
`10`		`50`
`11`		`56`
`12`		`60`
`13`		`64`
`14`		`70`
`15`		`84`
`16`		`105`
`17`		`120`
`18`		`126`
`19`		`140`
`20`		`160`
`21`		`165`
`22`		`175`
`23`		`189`
`24`		`196`
`25`		`216`
`26`		`220`
`27`		`224`
`28`		`256`
`29`		`270`
`30`		`280`
`31`		`286`
`32`		`300`
`33`		`315`
`34`		`336`
`35`		`360`
`36`		`364`
`37`		`384`
`38`		`396`
`39`		`420`
`40`		`440`
`41`		`455`
`42`		`480`
`43`		`500`
`44`		`504`
`45`		`540`
`46`		`560`
`47`		`594`
`48`		`616`
`49`		`630`
`50`		`640`
`51`		`680`
`52`		`715`
`53`		`729`
`54`		`735`
`55`		`750`
`56`		`756`

[1,4,6,10,15,20,35,36,45,50,56,60,64,70,84,105, 120,126,140,160,165,175,189,196,216,220,224,256, 270,280,286,300,315,336,360,364,384,396,420,440, 455,480,500,504,540,560,594,616,630,640,680,715, 729,735,750,756]

Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

AT&T Labs Research