A145928 as tables, graphs or sounds

A145928 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`10`
`6`		`33`
`7`		`134`
`8`		`947`
`9`		`8780`
`10`		`97821`
`11`		`1375312`
`12`		`27712816`
`13`		`754977953`
`14`		`26645291289`
`15`		`1208294585650`
`16`		`74271003442168`
`17`		`6124346294290730`
`18`		`668846422203976047`
`19`		`95426817845827533968`
`20`		`18141398847837127162392`

[1,1,1,3,10,33,134,947,8780,97821,1375312, 27712816,754977953,26645291289,1208294585650, 74271003442168,6124346294290730, 668846422203976047,95426817845827533968, 18141398847837127162392]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research