Based on your description of the problem, I think this should work just fine:

print "1,1,2,3,5,8,13,21,...\n";
[download]

If you want something that "does more", try this:

print join( ",", qw( 1 1 2 3 5 8 13 21 ... ) );
[download]

xoxo,
Andy
--
<megaphone> Throw down the gun and tiara and come out of the float! </megaphone>