A001312 as tables, graphs or sounds

A001312 formatted as a simple table:

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`3`
`5`		`4`
`6`		`5`
`7`		`6`
`8`		`7`
`9`		`8`
`10`		`11`
`11`		`12`
`12`		`15`
`13`		`16`
`14`		`19`
`15`		`22`
`16`		`25`
`17`		`28`
`18`		`31`
`19`		`34`
`20`		`40`
`21`		`43`
`22`		`49`
`23`		`52`
`24`		`58`
`25`		`64`
`26`		`70`
`27`		`76`
`28`		`82`
`29`		`88`
`30`		`98`
`31`		`104`
`32`		`114`
`33`		`120`
`34`		`130`
`35`		`140`
`36`		`150`
`37`		`160`
`38`		`170`
`39`		`180`
`40`		`195`
`41`		`205`
`42`		`220`
`43`		`230`
`44`		`245`
`45`		`260`
`46`		`275`
`47`		`290`
`48`		`305`
`49`		`320`
`50`		`342`
`51`		`357`

[1,1,2,2,3,4,5,6,7,8,11,12,15,16,19,22,25,28,31, 34,40,43,49,52,58,64,70,76,82,88,98,104,114,120, 130,140,150,160,170,180,195,205,220,230,245,260, 275,290,305,320,342,357]

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

AT&T Labs Research