A000903 as tables, graphs or sounds

A000903 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`7`
`5`		`23`
`6`		`115`
`7`		`694`
`8`		`5282`
`9`		`46066`
`10`		`456454`
`11`		`4999004`
`12`		`59916028`
`13`		`778525516`
`14`		`10897964660`
`15`		`163461964024`
`16`		`2615361578344`
`17`		`44460982752488`
`18`		`800296985768776`
`19`		`15205638776753680`
`20`		`304112757426239984`
`21`		`6386367801916347184`

[1,1,2,7,23,115,694,5282,46066,456454,4999004, 59916028,778525516,10897964660,163461964024, 2615361578344,44460982752488,800296985768776, 15205638776753680,304112757426239984, 6386367801916347184]

Last modified December 7 08:40 EST 2009. Contains 170430 sequences.

AT&T Labs Research