A024221 as tables, graphs or sounds

A024221 formatted as a simple table:

`n`		`a(n)`
`1`		`12`
`2`		`163`
`3`		`891`
`4`		`3256`
`5`		`9340`
`6`		`22757`
`7`		`49254`
`8`		`97430`
`9`		`179537`
`10`		`312394`
`11`		`518402`
`12`		`826655`
`13`		`1274155`
`14`		`1907129`
`15`		`2782449`
`16`		`3969144`
`17`		`5550027`
`18`		`7623415`
`19`		`10304946`
`20`		`13729509`
`21`		`18053268`
`22`		`23455784`
`23`		`30142248`
`24`		`38345805`
`25`		`48329989`
`26`		`60391250`
`27`		`74861587`
`28`		`92111285`
`29`		`112551745`

[12,163,891,3256,9340,22757,49254,97430,179537, 312394,518402,826655,1274155,1907129,2782449, 3969144,5550027,7623415,10304946,13729509, 18053268,23455784,30142248,38345805,48329989, 60391250,74861587,92111285,112551745]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research