A074522 as tables, graphs or sounds

A074522 formatted as a simple table:

`n`		`a(n)`
`0`		`3`
`1`		`16`
`2`		`118`
`3`		`946`
`4`		`7858`
`5`		`66826`
`6`		`578098`
`7`		`5062906`
`8`		`44726338`
`9`		`397498186`
`10`		`3547250578`
`11`		`31743856666`
`12`		`284606318818`
`13`		`2554926522346`
`14`		`22955156619058`
`15`		`206361317079226`
`16`		`1855841298759298`
`17`		`16694108359111306`
`18`		`150196195253667538`

[3,16,118,946,7858,66826,578098,5062906,44726338, 397498186,3547250578,31743856666,284606318818, 2554926522346,22955156619058,206361317079226, 1855841298759298,16694108359111306, 150196195253667538]

Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

AT&T Labs Research