A148874 as tables, graphs or sounds

A148874 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`8`
`4`		`29`
`5`		`97`
`6`		`356`
`7`		`1345`
`8`		`5312`
`9`		`20951`
`10`		`84910`
`11`		`349614`
`12`		`1456834`
`13`		`6106706`
`14`		`25935852`
`15`		`111040569`
`16`		`477930029`
`17`		`2069560858`
`18`		`9025183157`
`19`		`39530097395`
`20`		`173797714040`
`21`		`767680927436`
`22`		`3404799777699`
`23`		`15144014386727`
`24`		`67566885275210`
`25`		`302450951239750`
`26`		`1357363670407487`
`27`		`6105291074781927`
`28`		`27528978458057805`

[1,1,3,8,29,97,356,1345,5312,20951,84910,349614, 1456834,6106706,25935852,111040569,477930029, 2069560858,9025183157,39530097395,173797714040, 767680927436,3404799777699,15144014386727, 67566885275210,302450951239750,1357363670407487, 6105291074781927,27528978458057805]

Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

AT&T Labs Research