A121822 as tables, graphs or sounds

A121822 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`5`
`2`		`65`
`3`		`1205`
`4`		`26465`
`5`		`628805`
`6`		`15424865`
`7`		`382964405`
`8`		`9550195265`
`9`		`238539648005`
`10`		`5961554097665`
`11`		`149021418519605`
`12`		`3725378557692065`
`13`		`93133051794619205`
`14`		`2328313585536338465`
`15`		`58207725254446186805`
`16`		`1455192101905494196865`

[1,5,65,1205,26465,628805,15424865,382964405, 9550195265,238539648005,5961554097665, 149021418519605,3725378557692065, 93133051794619205,2328313585536338465, 58207725254446186805,1455192101905494196865]

Last modified December 19 21:04 EST 2009. Contains 171054 sequences.

AT&T Labs Research