A139968 as tables, graphs or sounds

A139968 formatted as a simple table:

`n`		`a(n)`
`1`		`47`
`2`		`89`
`3`		`257`
`4`		`311`
`5`		`353`
`6`		`383`
`7`		`521`
`8`		`647`
`9`		`719`
`10`		`839`
`11`		`881`
`12`		`929`
`13`		`983`
`14`		`1049`
`15`		`1193`
`16`		`1433`
`17`		`1511`
`18`		`1697`
`19`		`1721`
`20`		`2399`
`21`		`2663`
`22`		`2687`
`23`		`2729`
`24`		`2777`
`25`		`2897`
`26`		`3023`
`27`		`3041`
`28`		`3191`
`29`		`3359`
`30`		`3617`
`31`		`3881`
`32`		`4007`
`33`		`4049`
`34`		`4073`
`35`		`4079`
`36`		`4217`
`37`		`4409`
`38`		`4679`
`39`		`4871`
`40`		`4889`
`41`		`5039`
`42`		`5087`

[47,89,257,311,353,383,521,647,719,839,881,929, 983,1049,1193,1433,1511,1697,1721,2399,2663,2687, 2729,2777,2897,3023,3041,3191,3359,3617,3881,4007, 4049,4073,4079,4217,4409,4679,4871,4889,5039, 5087]

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

AT&T Labs Research