A098444 as tables, graphs or sounds

A098444 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`19`
`3`		`117`
`4`		`771`
`5`		`5193`
`6`		`35629`
`7`		`247467`
`8`		`1734931`
`9`		`12250953`
`10`		`87006249`
`11`		`620818047`
`12`		`4447016781`
`13`		`31959556983`
`14`		`230331965379`
`15`		`1664043517557`
`16`		`12047551338771`
`17`		`87387014213433`
`18`		`634918255153369`
`19`		`4619923954541247`
`20`		`33661450900419001`

[1,3,19,117,771,5193,35629,247467,1734931, 12250953,87006249,620818047,4447016781, 31959556983,230331965379,1664043517557, 12047551338771,87387014213433,634918255153369, 4619923954541247,33661450900419001]

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research