Answer
$\dfrac{5}{2}, 3, \dfrac{7}{2}, 4, \dfrac{9}{2}, 5$
Work Step by Step
The arithmetic sequence has:
A first term of $5/2$
A common difference of $1/2$
List the first 6 terms by adding $\frac{1}{2}$ to get the next term:
$\dfrac{5}{2}, 3, \dfrac{7}{2}, 4, \dfrac{9}{2}, 5$