A128990 as tables, graphs or sounds

A128990 formatted as a simple table:

`n`		`a(n)`
`1`		`0`
`2`		`196`
`3`		`6174`
`4`		`115248`
`5`		`1680700`
`6`		`21176820`
`7`		`242121642`
`8`		`2582630848`
`9`		`26149137336`
`10`		`254227724100`
`11`		`2392565359030`
`12`		`21924598926384`
`13`		`196490913105396`
`14`		`1728112389619252`
`15`		`14954818756320450`
`16`		`127614453387267840`

[0,196,6174,115248,1680700,21176820,242121642, 2582630848,26149137336,254227724100,2392565359030, 21924598926384,196490913105396,1728112389619252, 14954818756320450,127614453387267840]

Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

AT&T Labs Research