A004191 as tables, graphs or sounds

A004191 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`12`
`2`		`143`
`3`		`1704`
`4`		`20305`
`5`		`241956`
`6`		`2883167`
`7`		`34356048`
`8`		`409389409`
`9`		`4878316860`
`10`		`58130412911`
`11`		`692686638072`
`12`		`8254109243953`
`13`		`98356624289364`
`14`		`1172025382228415`
`15`		`13965947962451616`
`16`		`166419350167190977`

[1,12,143,1704,20305,241956,2883167,34356048, 409389409,4878316860,58130412911,692686638072, 8254109243953,98356624289364,1172025382228415, 13965947962451616,166419350167190977]

Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

AT&T Labs Research