A020165 as tables, graphs or sounds

A020165 formatted as a simple table:

`n`		`a(n)`
`1`		`4`
`2`		`6`
`3`		`9`
`4`		`12`
`5`		`18`
`6`		`28`
`7`		`36`
`8`		`45`
`9`		`57`
`10`		`66`
`11`		`133`
`12`		`171`
`13`		`217`
`14`		`246`
`15`		`268`
`16`		`285`
`17`		`301`
`18`		`396`
`19`		`451`
`20`		`469`
`21`		`561`
`22`		`589`
`23`		`685`
`24`		`801`
`25`		`817`
`26`		`1065`
`27`		`1105`
`28`		`1233`
`29`		`1273`
`30`		`1333`
`31`		`1387`
`32`		`1476`
`33`		`1653`
`34`		`1729`
`35`		`1876`
`36`		`1881`
`37`		`2044`
`38`		`2077`
`39`		`2413`
`40`		`2465`
`41`		`2501`
`42`		`2556`
`43`		`2706`
`44`		`2821`
`45`		`2881`
`46`		`3556`
`47`		`3565`
`48`		`3781`
`49`		`3913`
`50`		`4047`

[4,6,9,12,18,28,36,45,57,66,133,171,217,246,268, 285,301,396,451,469,561,589,685,801,817,1065,1105, 1233,1273,1333,1387,1476,1653,1729,1876,1881,2044, 2077,2413,2465,2501,2556,2706,2821,2881,3556,3565, 3781,3913,4047]

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

AT&T Labs Research