A147996 as tables, graphs or sounds

A147996 formatted as a simple table:

`n`		`a(n)`
`1`		`-7`
`2`		`-27`
`3`		`-123`
`4`		`-567`
`5`		`-2211`
`6`		`-2727`
`7`		`84477`
`8`		`1485513`
`9`		`18362109`
`10`		`200535993`
`11`		`2059226877`
`12`		`20397799593`
`13`		`197430536829`
`14`		`1880870895513`
`15`		`17715781956477`
`16`		`165457407809673`
`17`		`1535334245693949`
`18`		`14175044463955833`
`19`		`130346379428513277`

[-7,-27,-123,-567,-2211,-2727,84477,1485513, 18362109,200535993,2059226877,20397799593, 197430536829,1880870895513,17715781956477, 165457407809673,1535334245693949, 14175044463955833,130346379428513277]

Last modified December 21 10:15 EST 2009. Contains 171081 sequences.

AT&T Labs Research