permutation of vectors (1 or 0)

library(gtools)
permutations(2,10,0:1,repeats.allowed=TRUE)

This does what I need, but if I increase a number of permutations (59
instead of 10), then I get an error.

Error: cannot allocate vector of size 1.5 Gb

Is there a smart way of increasing the maximum number of permutations
that R can handle?


Cheers,
Olga