\begin{table}[htbp]
\centering
\caption{DADOS-INI2-F1-NU.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

        21&2.7564320843E-03&5.8225148460E-03&&\\
        41&6.9027866960E-04&1.4581009715E-03&1.9975512462E+00&1.9975517852E+00\\
        81&1.7264295830E-04&3.6468003061E-04&1.9993874128E+00&1.9993875208E+00\\
       161&4.3165322219E-05&9.1179686136E-05&1.9998468283E+00&1.9998468536E+00\\
       321&1.0791617001E-05&2.2795526506E-05&1.9999617055E+00&1.9999617117E+00\\
       641&2.6979221535E-06&5.6989194382E-06&1.9999904263E+00&1.9999904278E+00\\
      1281&6.7448165734E-07&1.4247322228E-06&1.9999976066E+00&1.9999976070E+00\\
      2561&1.6862048427E-07&3.5618320340E-07&1.9999994016E+00&1.9999994017E+00\\
      5121&4.2155125439E-08&8.9045810082E-08&1.9999998504E+00&1.9999998504E+00\\
     10241&1.0538781633E-08&2.2261453097E-08&1.9999999626E+00&1.9999999626E+00\\
     20481&2.6346954253E-09&5.5653633104E-09&1.9999999907E+00&1.9999999907E+00\\
     40961&6.5867385739E-10&1.3913408299E-09&1.9999999977E+00&1.9999999977E+00\\
     81921&1.6466846441E-10&3.4783520761E-10&1.9999999994E+00&1.9999999994E+00\\
    163841&4.1167116108E-11&8.6958801910E-11&1.9999999999E+00&1.9999999999E+00\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
