A090697 as tables, graphs or sounds

A090697 formatted as a simple table:

`n`		`a(n)`
`1`		`4`
`2`		`6`
`3`		`8`
`4`		`12`
`5`		`14`
`6`		`16`
`7`		`20`
`8`		`22`
`9`		`26`
`10`		`30`
`11`		`34`
`12`		`36`
`13`		`42`
`14`		`44`
`15`		`48`
`16`		`50`
`17`		`56`
`18`		`68`
`19`		`72`
`20`		`76`
`21`		`78`
`22`		`82`
`23`		`84`
`24`		`86`
`25`		`90`
`26`		`92`
`27`		`98`
`28`		`100`
`29`		`104`
`30`		`112`
`31`		`118`
`32`		`124`
`33`		`126`
`34`		`128`
`35`		`138`
`36`		`146`
`37`		`152`
`38`		`160`
`39`		`162`
`40`		`170`
`41`		`174`
`42`		`182`
`43`		`184`
`44`		`190`
`45`		`196`
`46`		`204`
`47`		`216`
`48`		`218`
`49`		`224`
`50`		`226`
`51`		`230`
`52`		`236`
`53`		`250`
`54`		`252`
`55`		`254`
`56`		`264`
`57`		`268`
`58`		`274`
`59`		`280`

[4,6,8,12,14,16,20,22,26,30,34,36,42,44,48,50,56, 68,72,76,78,82,84,86,90,92,98,100,104,112,118,124, 126,128,138,146,152,160,162,170,174,182,184,190, 196,204,216,218,224,226,230,236,250,252,254,264, 268,274,280]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research