A112021 as tables, graphs or sounds

A112021 formatted as a simple table:

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`2`
`6`		`2`
`7`		`3`
`8`		`3`
`9`		`4`
`10`		`5`
`11`		`6`
`12`		`7`
`13`		`9`
`14`		`10`
`15`		`12`
`16`		`14`
`17`		`17`
`18`		`19`
`19`		`23`
`20`		`26`
`21`		`30`
`22`		`35`
`23`		`40`
`24`		`46`
`25`		`52`
`26`		`60`
`27`		`67`
`28`		`77`
`29`		`87`
`30`		`98`
`31`		`111`
`32`		`124`
`33`		`140`
`34`		`157`
`35`		`175`
`36`		`197`
`37`		`219`
`38`		`244`
`39`		`272`
`40`		`302`
`41`		`336`
`42`		`372`
`43`		`412`
`44`		`456`
`45`		`503`
`46`		`556`
`47`		`613`
`48`		`675`
`49`		`742`
`50`		`816`
`51`		`896`
`52`		`983`
`53`		`1078`
`54`		`1180`
`55`		`1291`
`56`		`1411`
`57`		`1542`
`58`		`1683`
`59`		`1836`
`60`		`2001`
`61`		`2178`

[0,1,1,1,2,2,3,3,4,5,6,7,9,10,12,14,17,19,23,26, 30,35,40,46,52,60,67,77,87,98,111,124,140,157,175, 197,219,244,272,302,336,372,412,456,503,556,613, 675,742,816,896,983,1078,1180,1291,1411,1542,1683, 1836,2001,2178]

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research