A048640 as tables, graphs or sounds

A048640 formatted as a simple table:

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`8`
`5`		`6`
`6`		`16`
`7`		`10`
`8`		`32`
`9`		`64`
`10`		`18`
`11`		`12`
`12`		`128`
`13`		`256`
`14`		`20`
`15`		`34`
`16`		`512`
`17`		`66`
`18`		`1024`
`19`		`14`
`20`		`2048`
`21`		`36`
`22`		`130`
`23`		`24`
`24`		`4096`
`25`		`258`
`26`		`68`
`27`		`8192`
`28`		`22`
`29`		`16384`
`30`		`514`
`31`		`32768`
`32`		`132`
`33`		`65536`
`34`		`40`
`35`		`260`
`36`		`1026`
`37`		`131072`
`38`		`262144`
`39`		`2050`
`40`		`72`
`41`		`38`
`42`		`524288`
`43`		`516`
`44`		`26`
`45`		`1048576`
`46`		`2097152`
`47`		`4098`
`48`		`48`
`49`		`70`
`50`		`4194304`

[1,2,4,8,6,16,10,32,64,18,12,128,256,20,34,512,66, 1024,14,2048,36,130,24,4096,258,68,8192,22,16384, 514,32768,132,65536,40,260,1026,131072,262144, 2050,72,38,524288,516,26,1048576,2097152,4098,48, 70,4194304]

Last modified December 21 10:15 EST 2009. Contains 171081 sequences.

AT&T Labs Research