A048923 as tables, graphs or sounds

A048923 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`459`
`3`		`309141`
`4`		`208360351`
`5`		`140434567209`
`6`		`94652689938291`
`7`		`63795772583840701`
`8`		`42998256068818693959`
`9`		`28980760794611215887441`
`10`		`19532989777311890689441051`
`11`		`13165206129147419713467380709`

[1,459,309141,208360351,140434567209, 94652689938291,63795772583840701, 42998256068818693959,28980760794611215887441, 19532989777311890689441051, 13165206129147419713467380709]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research