A037421 as tables, graphs or sounds

A037421 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`9`
`4`		`18`
`5`		`81`
`6`		`82`
`7`		`83`
`8`		`90`
`9`		`99`
`10`		`162`
`11`		`163`
`12`		`164`
`13`		`171`
`14`		`180`
`15`		`729`
`16`		`730`
`17`		`731`
`18`		`738`
`19`		`739`
`20`		`740`
`21`		`747`
`22`		`748`
`23`		`749`
`24`		`810`
`25`		`811`
`26`		`812`
`27`		`819`
`28`		`828`
`29`		`891`
`30`		`892`
`31`		`893`
`32`		`900`
`33`		`909`
`34`		`1458`
`35`		`1459`
`36`		`1460`
`37`		`1467`
`38`		`1468`
`39`		`1469`
`40`		`1476`
`41`		`1477`
`42`		`1478`
`43`		`1539`
`44`		`1540`
`45`		`1541`
`46`		`1548`
`47`		`1557`
`48`		`1620`
`49`		`1621`

[1,2,9,18,81,82,83,90,99,162,163,164,171,180,729, 730,731,738,739,740,747,748,749,810,811,812,819, 828,891,892,893,900,909,1458,1459,1460,1467,1468, 1469,1476,1477,1478,1539,1540,1541,1548,1557,1620, 1621]

Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research