A053925 as tables, graphs or sounds

A053925 formatted as a simple table:

`n`		`a(n)`
`1`		`4`
`2`		`9`
`3`		`49`
`4`		`29929`
`5`		`44944`
`6`		`94249`
`7`		`2424249`
`8`		`9229444`
`9`		`22924944`
`10`		`42994249`
`11`		`92294449`
`12`		`4924249929`
`13`		`49429294929`
`14`		`422224444944`
`15`		`49222249444449`
`16`		`294942222949924`
`17`		`499494249999424`
`18`		`924294494492944`
`19`		`2292224242242992929`

[4,9,49,29929,44944,94249,2424249,9229444, 22924944,42994249,92294449,4924249929,49429294929, 422224444944,49222249444449,294942222949924, 499494249999424,924294494492944, 2292224242242992929]

Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

AT&T Labs Research