A017913 as tables, graphs or sounds

A017913 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`5`
`4`		`9`
`5`		`15`
`6`		`27`
`7`		`46`
`8`		`81`
`9`		`140`
`10`		`243`
`11`		`420`
`12`		`729`
`13`		`1262`
`14`		`2187`
`15`		`3787`
`16`		`6561`
`17`		`11363`
`18`		`19683`
`19`		`34091`
`20`		`59049`
`21`		`102275`
`22`		`177147`
`23`		`306827`
`24`		`531441`
`25`		`920482`
`26`		`1594323`
`27`		`2761448`
`28`		`4782969`
`29`		`8284345`
`30`		`14348907`
`31`		`24853035`
`32`		`43046721`

[1,1,3,5,9,15,27,46,81,140,243,420,729,1262,2187, 3787,6561,11363,19683,34091,59049,102275,177147, 306827,531441,920482,1594323,2761448,4782969, 8284345,14348907,24853035,43046721]

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

AT&T Labs Research