\begin{table}[htbp]
\centering
\caption{DADOS-Laplace2D.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

   5&&&&\\
   9&&&&\\
  17&&&&\\
  33&&&&\\
  65&&&&\\
 129&8.9801861680E-14&3.9489798850E-13&&\\
 257&7.5455177479E-18&7.0266416577E-17&1.3538837836E+01&1.2456357072E+01\\
 513&8.0609351425E-23&2.0069980473E-21&1.6514313157E+01&1.5095508493E+01\\
1025&7.8110780741E-27&4.1358240390E-25&1.3333137913E+01&1.2244576786E+01\\
2049&7.2176543610E-31&6.5477381063E-29&1.3401704003E+01&1.2624890568E+01\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
