A054960 as tables, graphs or sounds

A054960 formatted as a simple table:

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`5`
`5`		`16`
`6`		`78`
`7`		`522`
`8`		`6168`
`9`		`137316`
`10`		`6002584`
`11`		`509498932`
`12`		`82545585936`
`13`		`25251015681176`
`14`		`14527077828617744`
`15`		`15713242984902154384`
`16`		`32000507852263778595584`
`17`		`122967932076766466336249888`

[0,1,2,5,16,78,522,6168,137316,6002584,509498932, 82545585936,25251015681176,14527077828617744, 15713242984902154384,32000507852263778595584, 122967932076766466336249888]

Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

AT&T Labs Research