A126459 as tables, graphs or sounds

A126459 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`6`
`2`		`66`
`3`		`1540`
`4`		`66045`
`5`		`4582116`
`6`		`470155077`
`7`		`66983637864`
`8`		`12655529067060`
`9`		`3062465626261470`
`10`		`923729223066105456`
`11`		`339813167168828020668`
`12`		`149762733221010818774320`
`13`		`77904783726874238769542600`

[1,6,66,1540,66045,4582116,470155077,66983637864, 12655529067060,3062465626261470, 923729223066105456,339813167168828020668, 149762733221010818774320, 77904783726874238769542600]

Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

AT&T Labs Research