A074167 as tables, graphs or sounds

A074167 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`60`
`4`		`6`
`5`		`420`
`6`		`6`
`7`		`4620`
`8`		`32760`
`9`		`30`
`10`		`471240`
`11`		`14820`
`12`		`42`
`13`		`15180`
`14`		`556920`
`15`		`15273720`
`16`		`30`
`17`		`11171160`
`18`		`164220`
`19`		`6`
`20`		`253333080`
`21`		`2460`
`22`		`587636280`
`23`		`625757605200`
`24`		`4620`
`25`		`102`
`26`		`289380`
`27`		`6`
`28`		`170940`
`29`		`26848135265397670224000`
`30`		`33540`
`31`		`599888520`
`32`		`138`

[1,2,6,60,6,420,6,4620,32760,30,471240,14820,42, 15180,556920,15273720,30,11171160,164220,6, 253333080,2460,587636280,625757605200,4620,102, 289380,6,170940,26848135265397670224000,33540, 599888520,138]

Last modified December 16 13:01 EST 2009. Contains 170825 sequences.

AT&T Labs Research