A111111 as tables, graphs or sounds

A111111 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`0`
`4`		`2`
`5`		`6`
`6`		`46`
`7`		`338`
`8`		`2926`
`9`		`28146`
`10`		`298526`
`11`		`3454434`
`12`		`43286526`
`13`		`583835650`
`14`		`8433987582`
`15`		`129941213186`
`16`		`2127349165822`
`17`		`36889047574274`
`18`		`675548628690430`
`19`		`13030733384956418`
`20`		`264111424634864638`

[1,2,0,2,6,46,338,2926,28146,298526,3454434, 43286526,583835650,8433987582,129941213186, 2127349165822,36889047574274,675548628690430, 13030733384956418,264111424634864638]

Last modified December 19 12:50 EST 2009. Contains 171053 sequences.

AT&T Labs Research