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

   5&3.1307740808E-10&1.6457416767E-09&&\\
   9&4.2955667463E-12&1.0328221127E-10&6.1875271065E+00&3.9940742021E+00\\
  17&6.0730984693E-14&6.4368724252E-12&6.1442719180E+00&4.0040881082E+00\\
  33&8.9659235304E-16&4.0207762866E-13&6.0818367562E+00&4.0008139029E+00\\
  65&1.3597258404E-17&2.5126496631E-14&6.0430644975E+00&4.0001926313E+00\\
 129&&&&\\
 257&&&&\\
 513&&&&\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
