A028487 as tables, graphs or sounds

A028487 formatted as a simple table:

`n`		`a(n)`
`1`		`2`
`2`		`2209`
`3`		`75272`
`4`		`18241441`
`5`		`1227006722`
`6`		`188926707649`
`7`		`16603641077888`
`8`		`2122419930133441`
`9`		`210276188553004802`
`10`		`24741567816392584609`
`11`		`2589989855253457012232`
`12`		`293455063685003452121761`

[2,2209,75272,18241441,1227006722,188926707649, 16603641077888,2122419930133441, 210276188553004802,24741567816392584609, 2589989855253457012232,293455063685003452121761]

Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

AT&T Labs Research