\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&&&&\\
  41&&&&\\
  81&1.8412594412E-07&1.6133463333E-06&&\\
 161&1.1455545198E-08&1.0596268137E-07&4.0065748960E+00&3.9284280101E+00\\
 321&7.1404253389E-10&6.7868892682E-09&4.0038922967E+00&3.9646619713E+00\\
 641&4.4562750822E-11&4.2937526017E-10&4.0020998179E+00&3.9824395017E+00\\
1281&2.7830713639E-12&2.6999275640E-11&4.0010884838E+00&3.9912464611E+00\\
2561&1.7387519130E-13&1.6925740347E-12&4.0005538958E+00&3.9956298568E+00\\
5121&1.0865095347E-14&1.0594609815E-13&4.0002793620E+00&3.9978165786E+00\\
****&6.7900243120E-16&6.6266418350E-15&4.0001402846E+00&3.9989087011E+00\\
****&4.2435584288E-17&4.1432175840E-16&4.0000702932E+00&3.9994544534E+00\\
****&2.6521593365E-18&2.5900005943E-17&4.0000351843E+00&3.9997272524E+00\\
****&1.6575793618E-19&1.6189033873E-18&4.0000176017E+00&3.9998636326E+00\\
****&1.0359808838E-20&1.0118624368E-19&4.0000086581E+00&3.9999318179E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
