A034000 as tables, graphs or sounds

A034000 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`5`
`3`		`40`
`4`		`440`
`5`		`6160`
`6`		`104720`
`7`		`2094400`
`8`		`48171200`
`9`		`1252451200`
`10`		`36321084800`
`11`		`1162274713600`
`12`		`40679614976000`
`13`		`1545825369088000`
`14`		`63378840132608000`
`15`		`2788668965834752000`
`16`		`131067441394233344000`
`17`		`6553372069711667200000`

[1,5,40,440,6160,104720,2094400,48171200, 1252451200,36321084800,1162274713600, 40679614976000,1545825369088000,63378840132608000, 2788668965834752000,131067441394233344000, 6553372069711667200000]

Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

AT&T Labs Research