A048900 as tables, graphs or sounds

A048900 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`4347`
`3`		`16701685`
`4`		`64167869935`
`5`		`246532939589097`
`6`		`947179489733441251`
`7`		`3639063353022941697757`
`8`		`13981280455134652269341655`
`9`		`53716075869563980995868941265`
`10`		`206377149509584359851476202998987`

[1,4347,16701685,64167869935,246532939589097, 947179489733441251,3639063353022941697757, 13981280455134652269341655, 53716075869563980995868941265, 206377149509584359851476202998987]

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research