\begin{table}[htbp]
\centering
\caption{DADOS-FONTE1-NU.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

  11&&&&\\
  21&1.1421869658E-03&1.5921231528E-02&&\\
  41&4.2821395082E-05&1.0442327698E-03&4.7373232179E+00&3.9304366907E+00\\
  81&1.0525644108E-06&1.7036030006E-05&5.3463513725E+00&5.9377103525E+00\\
 161&5.1060878161E-08&1.7020219544E-06&4.3655463604E+00&3.3232676244E+00\\
 321&3.1806892885E-09&2.1346945773E-07&4.0048069983E+00&2.9951480712E+00\\
 641&2.0067669366E-10&2.6727805087E-08&3.9863944677E+00&2.9976163981E+00\\
1281&1.2605654617E-11&3.3437116870E-09&3.9927301286E+00&2.9988190061E+00\\
2561&7.8997472638E-13&4.1813427835E-10&3.9961207317E+00&2.9994122313E+00\\
5121&4.9443219312E-14&5.2277408055E-11&3.9979619108E+00&2.9997068010E+00\\
****&3.0925581148E-15&6.5353392839E-12&3.9989000706E+00&2.9998535723E+00\\
****&1.9336061499E-16&8.1695884411E-13&3.9994348345E+00&2.9999268291E+00\\
****&1.2087606338E-17&1.0212244445E-13&3.9996934801E+00&2.9999634253E+00\\
****&7.5560642300E-19&1.2765467345E-14&3.9997498059E+00&2.9999817153E+00\\
****&4.7293670546E-20&1.5956935292E-15&3.9979159440E+00&2.9999908583E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
