A001956 as tables, graphs or sounds

A001956 formatted as a simple table:

`n`		`a(n)`
`1`		`4`
`2`		`8`
`3`		`12`
`4`		`17`
`5`		`21`
`6`		`25`
`7`		`30`
`8`		`34`
`9`		`38`
`10`		`43`
`11`		`47`
`12`		`51`
`13`		`55`
`14`		`60`
`15`		`64`
`16`		`68`
`17`		`73`
`18`		`77`
`19`		`81`
`20`		`86`
`21`		`90`
`22`		`94`
`23`		`98`
`24`		`103`
`25`		`107`
`26`		`111`
`27`		`116`
`28`		`120`
`29`		`124`
`30`		`129`
`31`		`133`
`32`		`137`
`33`		`141`
`34`		`146`
`35`		`150`
`36`		`154`
`37`		`159`
`38`		`163`
`39`		`167`
`40`		`172`
`41`		`176`
`42`		`180`
`43`		`185`
`44`		`189`

[4,8,12,17,21,25,30,34,38,43,47,51,55,60,64,68,73, 77,81,86,90,94,98,103,107,111,116,120,124,129,133, 137,141,146,150,154,159,163,167,172,176,180,185, 189]

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research