count is ...0 val is ...1 count is ...1 val is ...2 count is ...2 val is ...4 count is ...3 val is ...8 count is ...4 val is ...16 count is ...5 val is ...32 count is ...6 val is ...64 count is ...7 val is ...128 count is ...8 val is ...256 count is ...9 val is ...512 count is ...10 val is ...1024