$\"\"$

The sequence is $\"\"$ .

First term of the sequence $\"\"$ .

Second term of the sequence $\"\"$ .

Third term of the sequence $\"\"$ . \ \

Fourth term of the sequence $\"\"$ .

Fifth term of the sequence $\"\"$ . $\"\"$

The first five terms of the sequence $\"\"$ , $\"\"$ $\"\"$ , $\"\"$ , $\"\"$ , $\"\"$ .