A001020 as tables, graphs or sounds

A001020 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`11`
`2`		`121`
`3`		`1331`
`4`		`14641`
`5`		`161051`
`6`		`1771561`
`7`		`19487171`
`8`		`214358881`
`9`		`2357947691`
`10`		`25937424601`
`11`		`285311670611`
`12`		`3138428376721`
`13`		`34522712143931`
`14`		`379749833583241`
`15`		`4177248169415651`
`16`		`45949729863572161`
`17`		`505447028499293771`
`18`		`5559917313492231481`
`19`		`61159090448414546291`
`20`		`672749994932560009201`
`21`		`7400249944258160101211`

[1,11,121,1331,14641,161051,1771561,19487171, 214358881,2357947691,25937424601,285311670611, 3138428376721,34522712143931,379749833583241, 4177248169415651,45949729863572161, 505447028499293771,5559917313492231481, 61159090448414546291,672749994932560009201, 7400249944258160101211]

Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

AT&T Labs Research