A028457 as tables, graphs or sounds

A028457 formatted as a simple table:

`n`		`a(n)`
`1`		`11`
`2`		`722`
`3`		`29213`
`4`		`1347920`
`5`		`60155908`
`6`		`2711547333`
`7`		`121926974411`
`8`		`5486824130234`
`9`		`246868369783200`
`10`		`11108030731300009`
`11`		`499808090143585644`
`12`		`22489082779271197033`
`13`		`1011905249122931313347`
`14`		`45531100591422826963680`

[11,722,29213,1347920,60155908,2711547333, 121926974411,5486824130234,246868369783200, 11108030731300009,499808090143585644, 22489082779271197033,1011905249122931313347, 45531100591422826963680]

Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research