A030174 as tables, graphs or sounds

A030174 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`121`
`3`		`12321`
`4`		`1322122321`
`5`		`132233322321`
`6`		`213223221121`
`7`		`13223121322321`
`8`		`1212111311221321`
`9`		`131332121232312121`
`10`		`31121322221111133211321`
`11`		`3322133322121313132333322321`
`12`		`12232213113321121113332133323121`

[1,121,12321,1322122321,132233322321,213223221121, 13223121322321,1212111311221321, 131332121232312121,31121322221111133211321, 3322133322121313132333322321, 12232213113321121113332133323121]

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research