A007890 as tables, graphs or sounds

A007890 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`11`
`3`		`21`
`4`		`1211`
`5`		`1231`
`6`		`131221`
`7`		`132231`
`8`		`232221`
`9`		`134211`
`10`		`14131231`
`11`		`14231241`
`12`		`24132231`
`13`		`14233221`
`14`		`14233221`
`15`		`14233221`
`16`		`14233221`
`17`		`14233221`
`18`		`14233221`
`19`		`14233221`
`20`		`14233221`
`21`		`14233221`
`22`		`14233221`
`23`		`14233221`
`24`		`14233221`
`25`		`14233221`

[1,11,21,1211,1231,131221,132231,232221,134211, 14131231,14231241,24132231,14233221,14233221, 14233221,14233221,14233221,14233221,14233221, 14233221,14233221,14233221,14233221,14233221, 14233221]

Last modified December 4 15:11 EST 2009. Contains 170347 sequences.

AT&T Labs Research