A005727 as tables, graphs or sounds

A005727 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`3`
`4`		`8`
`5`		`10`
`6`		`54`
`7`		`-42`
`8`		`944`
`9`		`-5112`
`10`		`47160`
`11`		`-419760`
`12`		`4297512`
`13`		`-47607144`
`14`		`575023344`
`15`		`-7500202920`
`16`		`105180931200`
`17`		`-1578296510400`
`18`		`25238664189504`
`19`		`-428528786243904`
`20`		`7700297625889920`
`21`		`-146004847062359040`
`22`		`2913398154375730560`

[1,1,2,3,8,10,54,-42,944,-5112,47160,-419760, 4297512,-47607144,575023344,-7500202920, 105180931200,-1578296510400,25238664189504, -428528786243904,7700297625889920, -146004847062359040,2913398154375730560]

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

AT&T Labs Research