A087584 as tables, graphs or sounds

A087584 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`9`
`2`		`122`
`3`		`1467`
`4`		`18205`
`5`		`223992`
`6`		`2762333`
`7`		`34044669`
`8`		`419657674`
`9`		`5172750495`
`10`		`63760719089`
`11`		`785929242096`
`12`		`9687552661513`
`13`		`119411072879553`
`14`		`1471889315038010`
`15`		`18142857823403763`
`16`		`223633182327192277`

[1,9,122,1467,18205,223992,2762333,34044669, 419657674,5172750495,63760719089,785929242096, 9687552661513,119411072879553,1471889315038010, 18142857823403763,223633182327192277]

Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

AT&T Labs Research