\begin{table}[htbp]
\centering
\caption{DADOS-INI12-F1-NU.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

     20481&2.5161348938E-09&5.5653633104E-09&&\\
     40961&6.2903372446E-10&1.3913408299E-09&1.9999999977E+00&1.9999999977E+00\\
     81921&1.5725843118E-10&3.4783520761E-10&1.9999999994E+00&1.9999999994E+00\\
    163841&3.9314607799E-11&8.6958801910E-11&1.9999999999E+00&1.9999999999E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
