A074759 as tables, graphs or sounds

A074759 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`3`
`4`		`16`
`5`		`25`
`6`		`396`
`7`		`721`
`8`		`11264`
`9`		`46089`
`10`		`602200`
`11`		`3628801`
`12`		`133494912`
`13`		`479001601`
`14`		`7692266960`
`15`		`95904273375`
`16`		`1914926104576`
`17`		`20922789888001`
`18`		`628693317946656`
`19`		`6402373705728001`
`20`		`182635841123840000`
`21`		`2496321046987530021`

[1,2,3,16,25,396,721,11264,46089,602200,3628801, 133494912,479001601,7692266960,95904273375, 1914926104576,20922789888001,628693317946656, 6402373705728001,182635841123840000, 2496321046987530021]

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research