A020492 as tables, graphs or sounds

A020492 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`3`
`4`		`6`
`5`		`12`
`6`		`14`
`7`		`15`
`8`		`30`
`9`		`35`
`10`		`42`
`11`		`56`
`12`		`70`
`13`		`78`
`14`		`105`
`15`		`140`
`16`		`168`
`17`		`190`
`18`		`210`
`19`		`248`
`20`		`264`
`21`		`270`
`22`		`357`
`23`		`418`
`24`		`420`
`25`		`570`
`26`		`594`
`27`		`616`
`28`		`630`
`29`		`714`
`30`		`744`
`31`		`812`
`32`		`840`
`33`		`910`
`34`		`1045`
`35`		`1240`
`36`		`1254`
`37`		`1485`
`38`		`1672`
`39`		`1848`
`40`		`2090`
`41`		`2214`
`42`		`2376`
`43`		`2436`
`44`		`2580`
`45`		`2730`
`46`		`2970`
`47`		`3080`
`48`		`3135`
`49`		`3339`
`50`		`3596`
`51`		`3720`
`52`		`3828`

[1,2,3,6,12,14,15,30,35,42,56,70,78,105,140,168, 190,210,248,264,270,357,418,420,570,594,616,630, 714,744,812,840,910,1045,1240,1254,1485,1672,1848, 2090,2214,2376,2436,2580,2730,2970,3080,3135,3339, 3596,3720,3828]

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research