A015980 as tables, graphs or sounds

A015980 formatted as a simple table:

`n`		`a(n)`
`0`		`69`
`1`		`78`
`2`		`87`
`3`		`96`
`4`		`174`
`5`		`175`
`6`		`181`
`7`		`183`
`8`		`191`
`9`		`192`
`10`		`195`
`11`		`273`
`12`		`274`
`13`		`280`
`14`		`282`
`15`		`290`
`16`		`291`
`17`		`294`
`18`		`372`
`19`		`373`
`20`		`381`
`21`		`390`
`22`		`393`
`23`		`471`
`24`		`472`
`25`		`480`
`26`		`492`
`27`		`539`
`28`		`570`
`29`		`571`
`30`		`579`
`31`		`591`
`32`		`599`
`33`		`629`
`34`		`638`
`35`		`649`
`36`		`670`
`37`		`678`
`38`		`679`
`39`		`690`
`40`		`698`
`41`		`699`
`42`		`728`
`43`		`729`
`44`		`737`
`45`		`748`
`46`		`749`
`47`		`769`
`48`		`777`

[69,78,87,96,174,175,181,183,191,192,195,273,274, 280,282,290,291,294,372,373,381,390,393,471,472, 480,492,539,570,571,579,591,599,629,638,649,670, 678,679,690,698,699,728,729,737,748,749,769,777]

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

AT&T Labs Research