A002214 as tables, graphs or sounds

A002214 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`7`
`5`		`18`
`6`		`64`
`7`		`226`
`8`		`856`
`9`		`3306`
`10`		`13249`
`11`		`53794`
`12`		`222717`
`13`		`933438`
`14`		`3960487`
`15`		`16970362`
`16`		`73381453`
`17`		`319817670`
`18`		`1403875491`
`19`		`6202064928`
`20`		`27559699507`
`21`		`123115236582`
`22`		`552654175124`
`23`		`2491870281372`
`24`		`11281732737898`
`25`		`51270697159708`

[1,1,2,7,18,64,226,856,3306,13249,53794,222717, 933438,3960487,16970362,73381453,319817670, 1403875491,6202064928,27559699507,123115236582, 552654175124,2491870281372,11281732737898, 51270697159708]

Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

AT&T Labs Research