\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&1.4774737706E-07&8.0395737826E-07&&\\
  65&9.1319058719E-09&5.4638099612E-08&4.0160727196E+00&3.8791398084E+00\\
 129&5.6540806000E-10&3.5484827059E-09&4.0135516346E+00&3.9446331253E+00\\
 257&3.5132504809E-11&2.2474613152E-10&4.0084141054E+00&3.9808340867E+00\\
 513&2.1884729220E-12&1.4120162282E-11&4.0048099999E+00&3.9924677087E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
