A053540 as tables, graphs or sounds

A053540 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`18`
`3`		`243`
`4`		`2916`
`5`		`32805`
`6`		`354294`
`7`		`3720087`
`8`		`38263752`
`9`		`387420489`
`10`		`3874204890`
`11`		`38354628411`
`12`		`376572715308`
`13`		`3671583974253`
`14`		`35586121596606`
`15`		`343151886824415`
`16`		`3294258113514384`
`17`		`31501343210481297`
`18`		`300189270593998242`
`19`		`2851798070642983299`
`20`		`27017034353459841780`

[1,18,243,2916,32805,354294,3720087,38263752, 387420489,3874204890,38354628411,376572715308, 3671583974253,35586121596606,343151886824415, 3294258113514384,31501343210481297, 300189270593998242,2851798070642983299, 27017034353459841780]

Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research