سلام
به صورت زیر:
\documentclass[12pt,a4paper]{report}
\usepackage{amsmath,color}
\begin{document}
\begin{center}
\begin{tabular}{|c|c|}\hline
$1$ & \\ \cline{1-1}
$2$ & \textcolor{cyan}{Merge table} \\ \cline{1-1}
$3$ & \\ \cline{1-1}
$4$ & \\ \hline
$5$ & \\ \cline{1-1}
$6$ &\textcolor{red}{Merge table} \\ \cline{1-1}
$7$ & \\ \cline{1-1}
$8$ & \\ \hline
$9$ & \\ \cline{1-1}
$10$ & \textcolor{blue}{Merge table} \\ \cline{1-1}
$11$ & \\ \cline{1-1}
$12$ & \\ \hline
$13$ & \\ \cline{1-1}
$14$ & \textcolor{magenta}{Merge table} \\ \cline{1-1}
$15$ & \\ \cline{1-1}
$16$ & \\ \hline
\end{tabular}
\end{center}
\end{document}
خروجی:
