A028814 as tables, graphs or sounds

A028814 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`20`
`3`		`78`
`4`		`307`
`5`		`1219`
`6`		`4862`
`7`		`19428`
`8`		`77685`
`9`		`310705`
`10`		`1242776`
`11`		`4971050`
`12`		`19884135`
`13`		`79536463`
`14`		`318145762`
`15`		`1272582944`
`16`		`5090331657`
`17`		`20361326493`
`18`		`81445305820`
`19`		`325781223110`
`20`		`1303124892251`
`21`		`5212499568795`
`22`		`20849998274950`

[1,5,20,78,307,1219,4862,19428,77685,310705, 1242776,4971050,19884135,79536463,318145762, 1272582944,5090331657,20361326493,81445305820, 325781223110,1303124892251,5212499568795, 20849998274950]

Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

AT&T Labs Research