A022240 as tables, graphs or sounds

A022240 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2306881200`
`2`		`4656488262337620150`
`3`		`9234320988196680367732171600`
`4`		`18266877872505055585959373506477770853`
`5`		`36121735336208679823466411064327588635221204800`
`6`		`71425080387019299237581315602206452684576535149974900600`

[1,2306881200,4656488262337620150, 9234320988196680367732171600, 18266877872505055585959373506477770853, 36121735336208679823466411064327588635221204800, 71425080387019299237581315602206452684576535149974900600]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research