A064767 as tables, graphs or sounds

A064767 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`168`
`3`		`11232`
`4`		`86016`
`5`		`1488000`
`6`		`1886976`
`7`		`33784128`
`8`		`44040192`
`9`		`221079456`
`10`		`249984000`
`11`		`2124276000`
`12`		`966131712`
`13`		`9726417792`
`14`		`5675733504`
`15`		`16713216000`
`16`		`22548578304`
`17`		`111203278848`
`18`		`37141348608`
`19`		`304812862560`
`20`		`127991808000`

[1,168,11232,86016,1488000,1886976,33784128, 44040192,221079456,249984000,2124276000,966131712, 9726417792,5675733504,16713216000,22548578304, 111203278848,37141348608,304812862560, 127991808000]

Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

AT&T Labs Research