A082723 as tables, graphs or sounds

A082723 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`9`
`3`		`111`
`4`		`474`
`5`		`969`
`6`		`6666`
`7`		`18981`
`8`		`67276`
`9`		`4411144`
`10`		`6964696`
`11`		`15444451`
`12`		`57966975`
`13`		`448707844`
`14`		`460595064`
`15`		`579696975`
`16`		`931929139`
`17`		`994040499`
`18`		`1227667221`
`19`		`9698998969`
`20`		`61556965516`
`21`		`664248842466`
`22`		`699030030996`
`23`		`99451743334715499`

[1,9,111,474,969,6666,18981,67276,4411144,6964696, 15444451,57966975,448707844,460595064,579696975, 931929139,994040499,1227667221,9698998969, 61556965516,664248842466,699030030996, 99451743334715499]

Last modified December 4 23:11 EST 2009. Contains 170347 sequences.

AT&T Labs Research