\begin{table}[htbp]
\centering
\caption{DADOS-INI6-F1-UN.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

       321&6.1435019379E-06&9.3889590723E-06&&\\
       641&1.5358805466E-06&2.3472475043E-06&1.9999952450E+00&1.9999952450E+00\\
      1281&3.8397045302E-07&5.8681235960E-07&1.9999988113E+00&1.9999988113E+00\\
      2561&9.5992633029E-08&1.4670312012E-07&1.9999997028E+00&1.9999997028E+00\\
      5121&2.3998159493E-08&3.6675781919E-08&1.9999999257E+00&1.9999999257E+00\\
     10241&5.9995399505E-09&9.1689455978E-09&1.9999999814E+00&1.9999999814E+00\\
     20481&1.4998849925E-09&2.2922364068E-09&1.9999999954E+00&1.9999999954E+00\\
     40961&3.7497124842E-10&5.7305910217E-10&1.9999999988E+00&1.9999999988E+00\\
     81921&9.3742812123E-11&1.4326477557E-10&1.9999999997E+00&1.9999999997E+00\\
    163841&2.3435703032E-11&3.5816193894E-11&1.9999999999E+00&1.9999999999E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
