Static random numbers

Hello,

can anybody help me out saving random numbers? What I am doing is to 
generate a series of random numbers and keep it as a zoo object.

z <- 1000

rn1 <- as.zoo(rnorm(z))

The random numbers will be analyzed and described in a LaTeX document, 
so I have to keep them static somehow. The fact that they are kept
as a zoo object should not be of too much concern here. Thanks in advance.

Regards

Bastian Offermann