A151445 as tables, graphs or sounds

A151445 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`16`
`5`		`49`
`6`		`165`
`7`		`538`
`8`		`1881`
`9`		`6673`
`10`		`23954`
`11`		`87931`
`12`		`326739`
`13`		`1224662`
`14`		`4649697`
`15`		`17778696`
`16`		`68513483`
`17`		`265907818`
`18`		`1038089219`
`19`		`4074688736`
`20`		`16076107171`
`21`		`63703583554`
`22`		`253492204031`
`23`		`1012528480799`
`24`		`4058431546038`
`25`		`16319598817463`
`26`		`65820404923113`
`27`		`266202737052052`
`28`		`1079421216584541`
`29`		`4387508855164279`

[1,1,2,6,16,49,165,538,1881,6673,23954,87931, 326739,1224662,4649697,17778696,68513483, 265907818,1038089219,4074688736,16076107171, 63703583554,253492204031,1012528480799, 4058431546038,16319598817463,65820404923113, 266202737052052,1079421216584541, 4387508855164279]

Last modified December 5 08:23 EST 2009. Contains 170348 sequences.

AT&T Labs Research