Hello all, This is my very first post/reply to perlmonks.org :) 
my $one_literal = "1";
my $counter = 1;

while ( 1 ) {
  for ( my $i = 1; $i <= $counter; $i++ ) {
    printf "$one_literal";
  }
  printf "\n";
  $counter++;
}

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In reply to Re^3: Generate the perl sequence 1, 11, 111, .... by matrixmadhan
in thread Generate the perl sequence 1, 11, 111, .... by alih110

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