A122572 as tables, graphs or sounds

A122572 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`-15`
`4`		`209`
`5`		`-2911`
`6`		`40545`
`7`		`-564719`
`8`		`7865521`
`9`		`-109552575`
`10`		`1525870529`
`11`		`-21252634831`
`12`		`296011017105`
`13`		`-4122901604639`
`14`		`57424611447841`
`15`		`-799821658665135`
`16`		`11140078609864049`
`17`		`-155161278879431551`
`18`		`2161117825702177665`
`19`		`-30100488280951055759`
`20`		`419245718107612602961`

[1,1,-15,209,-2911,40545,-564719,7865521, -109552575,1525870529,-21252634831,296011017105, -4122901604639,57424611447841,-799821658665135, 11140078609864049,-155161278879431551, 2161117825702177665,-30100488280951055759, 419245718107612602961]

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research