\begin{table}[htbp]
\centering
\caption{DADOS-FONTE5-UN.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

  11&&&&\\
  21&6.4876821026E-08&9.4646351277E-08&&\\
  41&3.9722376456E-09&5.9400145897E-09&4.0296792869E+00&3.9940085098E+00\\
  81&2.4545331883E-10&3.7162270243E-10&4.0164313581E+00&3.9985559308E+00\\
 161&1.5249492458E-11&2.3232555411E-11&4.0086155418E+00&3.9996188848E+00\\
 321&9.5018564828E-13&1.4521211623E-12&4.0044080004E+00&3.9999141095E+00\\
 641&5.9294916242E-14&9.0759212911E-14&4.0022290932E+00&3.9999739263E+00\\
1281&3.7030542581E-15&5.6724682361E-15&4.0011208245E+00&3.9999955672E+00\\
2561&2.3135075403E-16&3.5452975541E-16&4.0005619823E+00&3.9999980034E+00\\
5121&1.4456602231E-17&2.2158113969E-17&4.0002813837E+00&3.9999997229E+00\\
****&9.0344946912E-19&1.3848821895E-18&4.0001407900E+00&3.9999999307E+00\\
****&5.6462835726E-20&8.6555137861E-20&4.0000704199E+00&3.9999999831E+00\\
****&3.5288410519E-21&5.4096960855E-21&4.0000352329E+00&4.0000000082E+00\\
****&2.2055000661E-22&3.3810622534E-22&4.0000167401E+00&3.9999990613E+00\\
****&1.3784219499E-23&2.1131300945E-23&4.0000163183E+00&4.0000230855E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
