\begin{table}[htbp]
\centering
\caption{DADOS-PSUNT20M8.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

   5&&&&\\
   9&&&&\\
  17&&&&\\
  33&&&&\\
  65&&&&\\
 129&1.3067177421E-13&1.3229063580E-10&&\\
 257&1.9334633522E-15&8.2703455232E-12&6.0786163157E+00&3.9996195294E+00\\
 513&3.0058405253E-17&5.1688978964E-13&6.0072751397E+00&4.0000189949E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
