A026906 as tables, graphs or sounds

A026906 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`6`
`5`		`9`
`6`		`13`
`7`		`18`
`8`		`24`
`9`		`32`
`10`		`42`
`11`		`54`
`12`		`69`
`13`		`87`
`14`		`109`
`15`		`136`
`16`		`168`
`17`		`206`
`18`		`252`
`19`		`306`
`20`		`370`
`21`		`446`
`22`		`535`
`23`		`639`
`24`		`761`
`25`		`903`
`26`		`1068`
`27`		`1260`
`28`		`1482`
`29`		`1738`
`30`		`2034`
`31`		`2374`
`32`		`2764`
`33`		`3212`
`34`		`3724`
`35`		`4309`
`36`		`4977`
`37`		`5737`
`38`		`6601`
`39`		`7583`
`40`		`8696`
`41`		`9956`
`42`		`11382`
`43`		`12992`
`44`		`14808`
`45`		`16856`

[1,2,4,6,9,13,18,24,32,42,54,69,87,109,136,168, 206,252,306,370,446,535,639,761,903,1068,1260, 1482,1738,2034,2374,2764,3212,3724,4309,4977,5737, 6601,7583,8696,9956,11382,12992,14808,16856]

Last modified December 5 20:25 EST 2009. Contains 170428 sequences.

AT&T Labs Research