A007613 as tables, graphs or sounds

A007613 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`22`
`3`		`170`
`4`		`1366`
`5`		`10922`
`6`		`87382`
`7`		`699050`
`8`		`5592406`
`9`		`44739242`
`10`		`357913942`
`11`		`2863311530`
`12`		`22906492246`
`13`		`183251937962`
`14`		`1466015503702`
`15`		`11728124029610`
`16`		`93824992236886`
`17`		`750599937895082`
`18`		`6004799503160662`
`19`		`48038396025285290`

[1,2,22,170,1366,10922,87382,699050,5592406, 44739242,357913942,2863311530,22906492246, 183251937962,1466015503702,11728124029610, 93824992236886,750599937895082,6004799503160662, 48038396025285290]

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

AT&T Labs Research