A048914 as tables, graphs or sounds

A048914 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`21`
`3`		`10981`
`4`		`252081`
`5`		`132846121`
`6`		`3049673901`
`7`		`1607172358861`
`8`		`36894954600201`
`9`		`19443571064652241`
`10`		`446355157703555781`
`11`		`235228321132990450741`
`12`		`5400004661002663236321`
`13`		`2845792209623347408410361`

[1,21,10981,252081,132846121,3049673901, 1607172358861,36894954600201,19443571064652241, 446355157703555781,235228321132990450741, 5400004661002663236321,2845792209623347408410361]

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

AT&T Labs Research