\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&1.0022532431E-15&5.3633284865E-15&&\\
   9&1.1488123943E-17&3.2948262051E-16&6.4469600563E+00&4.0248543431E+00\\
  17&1.5723522759E-19&2.0578703663E-17&6.1910749282E+00&4.0009783593E+00\\
  33&1.1989476022E-12&2.6388917020E-12&-2.2862340793E+01&-1.6968420515E+01\\
  65&1.1414167890E-12&2.5864003127E-12&7.0942921066E-02&2.8986557863E-02\\
 129&1.1247387912E-12&2.5873612329E-12&2.1235699108E-02&-5.3590212448E-04\\
 257&1.1162475253E-12&2.5873610755E-12&1.0933012704E-02&8.7765830675E-08\\
 513&1.1119673903E-12&2.5874542362E-12&5.5424968696E-03&-5.1944805971E-05\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
