A103505 as tables, graphs or sounds

A103505 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`12`
`5`		`20`
`6`		`30`
`7`		`42`
`8`		`56`
`9`		`72`
`10`		`90`
`11`		`110`
`12`		`132`
`13`		`156`
`14`		`182`
`15`		`210`
`16`		`240`
`17`		`272`
`18`		`306`
`19`		`342`
`20`		`380`
`21`		`420`
`22`		`462`
`23`		`506`
`24`		`552`
`25`		`600`
`26`		`650`
`27`		`702`
`28`		`756`
`29`		`812`
`30`		`870`
`31`		`930`
`32`		`992`
`33`		`1056`
`34`		`1122`
`35`		`1190`
`36`		`1260`
`37`		`1332`
`38`		`1406`
`39`		`1482`
`40`		`1560`
`41`		`1640`
`42`		`1722`
`43`		`1806`
`44`		`1892`
`45`		`1980`
`46`		`2070`
`47`		`2162`
`48`		`2256`
`49`		`2352`
`50`		`2450`

[1,1,2,6,12,20,30,42,56,72,90,110,132,156,182,210, 240,272,306,342,380,420,462,506,552,600,650,702, 756,812,870,930,992,1056,1122,1190,1260,1332,1406, 1482,1560,1640,1722,1806,1892,1980,2070,2162,2256, 2352,2450]

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

AT&T Labs Research