A043037 as tables, graphs or sounds

A043037 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`22`
`3`		`202`
`4`		`212`
`5`		`222`
`6`		`232`
`7`		`242`
`8`		`252`
`9`		`262`
`10`		`272`
`11`		`282`
`12`		`292`
`13`		`2002`
`14`		`2112`
`15`		`2222`
`16`		`2332`
`17`		`2442`
`18`		`2552`
`19`		`2662`
`20`		`2772`
`21`		`2882`
`22`		`2992`
`23`		`20002`
`24`		`20102`
`25`		`20202`
`26`		`20302`
`27`		`20402`
`28`		`20502`
`29`		`20602`
`30`		`20702`
`31`		`20802`
`32`		`20902`
`33`		`21012`
`34`		`21112`
`35`		`21212`
`36`		`21312`
`37`		`21412`

[2,22,202,212,222,232,242,252,262,272,282,292, 2002,2112,2222,2332,2442,2552,2662,2772,2882,2992, 20002,20102,20202,20302,20402,20502,20602,20702, 20802,20902,21012,21112,21212,21312,21412]

Last modified December 1 19:22 EST 2009. Contains 167811 sequences.

AT&T Labs Research