A086456 as tables, graphs or sounds

A086456 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`-1`
`2`		`-2`
`3`		`-6`
`4`		`-22`
`5`		`-90`
`6`		`-394`
`7`		`-1806`
`8`		`-8558`
`9`		`-41586`
`10`		`-206098`
`11`		`-1037718`
`12`		`-5293446`
`13`		`-27297738`
`14`		`-142078746`
`15`		`-745387038`
`16`		`-3937603038`
`17`		`-20927156706`
`18`		`-111818026018`
`19`		`-600318853926`
`20`		`-3236724317174`
`21`		`-17518619320890`
`22`		`-95149655201962`

[1,-1,-2,-6,-22,-90,-394,-1806,-8558,-41586, -206098,-1037718,-5293446,-27297738,-142078746, -745387038,-3937603038,-20927156706,-111818026018, -600318853926,-3236724317174,-17518619320890, -95149655201962]

Last modified December 5 23:38 EST 2009. Contains 170428 sequences.

AT&T Labs Research