If you need consistency in your random numbers, you could use your own random number generator. For example:

#!/usr/bin/perl -w

use strict;
use warnings;

my $S = 7379.74575;    # Seed
my $A = 171.379999;    # Multiplier
my $B = 556.625571;    # Offset
my $C = 3799.197357;   # Mod

# Generate random numbers between $MIN and $MAX:
my $MIN = 0;
my $MAX = 80;
my $myRandomInt;

for (my $i = 0; $i < 130; $i++)
{
  $S = FMOD($S * $A + $B, $C);
  $myRandomInt = int($S % ($MAX - $MIN) + $MIN);
  print $myRandomInt, "\t";
}
exit;

# Usage: NUMBER = FMOD(DIVIDEND, DIVISOR)
sub FMOD { return $_[0] - int($_[0] / $_[1]) * $_[1]; }
[download]

This program should generate the following list regardless of the type of computer or OS or Perl version:

4       32      79      6       8       27      42      29      79    
+  76
65      45      37      8       28      54      2       77      55    
+  66
51      78      47      74      11      8       70      46      59    
+  66
18      71      50      34      54      17      68      12      41    
+  72
4       66      16      72      68      75      13      69      26    
+  77
25      36      3       11      38      72      75      41      70    
+  15
57      17      40      77      31      39      3       56      48    
+  23
60      79      33      57      51      19      4       74      41    
+  64
53      22      41      49      19      54      52      63      49    
+  76
65      9       61      21      35      25      67      12      30    
+  3
22      54      50      44      34      63      56      60      66    
+  57
77      52      56      41      37      24      73      26      58    
+  71
57      20      1       14      6       21      62      30      63    
+  0
[download]