A028876 as tables, graphs or sounds

A028876 formatted as a simple table:

`n`		`a(n)`
`1`		`4`
`2`		`6`
`3`		`8`
`4`		`12`
`5`		`14`
`6`		`16`
`7`		`22`
`8`		`24`
`9`		`32`
`10`		`34`
`11`		`36`
`12`		`38`
`13`		`42`
`14`		`44`
`15`		`46`
`16`		`52`
`17`		`58`
`18`		`64`
`19`		`72`
`20`		`74`
`21`		`78`
`22`		`82`
`23`		`94`
`24`		`102`
`25`		`112`
`26`		`116`
`27`		`122`
`28`		`132`
`29`		`144`
`30`		`152`
`31`		`164`
`32`		`166`
`33`		`168`
`34`		`174`
`35`		`176`
`36`		`182`
`37`		`184`
`38`		`186`
`39`		`188`
`40`		`198`
`41`		`204`
`42`		`212`
`43`		`222`
`44`		`226`
`45`		`232`
`46`		`234`
`47`		`236`
`48`		`252`
`49`		`262`
`50`		`264`
`51`		`278`
`52`		`284`
`53`		`288`
`54`		`292`
`55`		`298`

[4,6,8,12,14,16,22,24,32,34,36,38,42,44,46,52,58, 64,72,74,78,82,94,102,112,116,122,132,144,152,164, 166,168,174,176,182,184,186,188,198,204,212,222, 226,232,234,236,252,262,264,278,284,288,292,298]

Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

AT&T Labs Research