A099869 as tables, graphs or sounds

A099869 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`23`
`3`		`197`
`4`		`2056`
`5`		`23714`
`6`		`290512`
`7`		`3707852`
`8`		`48760367`
`9`		`656043857`
`10`		`8987427467`
`11`		`124936258127`
`12`		`1757900019101`
`13`		`24987199492705`
`14`		`358268702159069`
`15`		`5175497420902741`
`16`		`75254198337177848`
`17`		`1100534370899151722`

[1,4,23,197,2056,23714,290512,3707852,48760367, 656043857,8987427467,124936258127,1757900019101, 24987199492705,358268702159069,5175497420902741, 75254198337177848,1100534370899151722]

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

AT&T Labs Research