A109516 as tables, graphs or sounds

A109516 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`6`
`4`		`45`
`5`		`464`
`6`		`6000`
`7`		`93528`
`8`		`1707111`
`9`		`35721216`
`10`		`843160671`
`11`		`22165100000`
`12`		`642268811184`
`13`		`20339749638144`
`14`		`698946255836933`
`15`		`25903663544572800`
`16`		`1029945249481640625`
`17`		`43733528272753917952`
`18`		`1975222567881226040760`

[1,1,6,45,464,6000,93528,1707111,35721216, 843160671,22165100000,642268811184,20339749638144, 698946255836933,25903663544572800, 1029945249481640625,43733528272753917952, 1975222567881226040760]

Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

AT&T Labs Research