A123867 as tables, graphs or sounds

A123867 formatted as a simple table:

`n`		`a(n)`
`1`		`0`
`2`		`1023`
`3`		`59048`
`4`		`1048575`
`5`		`9765624`
`6`		`60466175`
`7`		`282475248`
`8`		`1073741823`
`9`		`3486784400`
`10`		`9999999999`
`11`		`25937424600`
`12`		`61917364223`
`13`		`137858491848`
`14`		`289254654975`
`15`		`576650390624`
`16`		`1099511627775`
`17`		`2015993900448`
`18`		`3570467226623`

[0,1023,59048,1048575,9765624,60466175,282475248, 1073741823,3486784400,9999999999,25937424600, 61917364223,137858491848,289254654975, 576650390624,1099511627775,2015993900448, 3570467226623]

Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

AT&T Labs Research