A020671 as tables, graphs or sounds

A020671 formatted as a simple table:

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`4`
`4`		`8`
`5`		`9`
`6`		`12`
`7`		`16`
`8`		`17`
`9`		`24`
`10`		`25`
`11`		`32`
`12`		`33`
`13`		`36`
`14`		`41`
`15`		`44`
`16`		`48`
`17`		`49`
`18`		`57`
`19`		`64`
`20`		`68`
`21`		`72`
`22`		`73`
`23`		`76`
`24`		`81`
`25`		`88`
`26`		`89`
`27`		`96`
`28`		`97`
`29`		`100`
`30`		`108`
`31`		`113`
`32`		`121`
`33`		`128`
`34`		`129`
`35`		`132`
`36`		`136`
`37`		`137`
`38`		`144`
`39`		`152`
`40`		`153`
`41`		`164`
`42`		`169`
`43`		`172`
`44`		`176`
`45`		`177`
`46`		`192`
`47`		`193`
`48`		`196`
`49`		`200`
`50`		`201`
`51`		`204`
`52`		`209`
`53`		`216`
`54`		`225`
`55`		`228`
`56`		`233`
`57`		`236`
`58`		`241`
`59`		`249`
`60`		`256`
`61`		`257`

[0,1,4,8,9,12,16,17,24,25,32,33,36,41,44,48,49,57, 64,68,72,73,76,81,88,89,96,97,100,108,113,121,128, 129,132,136,137,144,152,153,164,169,172,176,177, 192,193,196,200,201,204,209,216,225,228,233,236, 241,249,256,257]

Last modified December 19 12:50 EST 2009. Contains 171053 sequences.

AT&T Labs Research