\begin{table}[htbp]
\centering
\caption{DADOS-FONTE4-UN.}
\begin{tabular}{ccccc}
\toprule
$N$ & $l_1$ & $l_{\infty}$ & $p_{E}^{*}$ - $l_1$ & $p_{E}^{*}$ - $l_{\infty}$
\\ \midrule

  11&&&&\\
  21&&&&\\
  41&&&&\\
  81&8.7549429769E-14&1.3463118828E-13&&\\
 161&3.3611723919E-16&5.2422476665E-16&8.0249894326E+00&8.0046114295E+00\\
 321&1.3066954535E-18&2.0461190163E-18&8.0068977921E+00&8.0011516397E+00\\
 641&5.0952180089E-21&7.9910579418E-21&8.0025633453E+00&8.0002878340E+00\\
1281&1.9886666154E-23&3.1213513267E-23&8.0011986263E+00&8.0000719547E+00\\
2561&7.7650266773E-26&1.2192482397E-25&8.0005948433E+00&8.0000350506E+00\\
5121&2.9966961686E-28&4.7042803340E-28&8.0174742527E+00&8.0178021394E+00\\
****&2.2484606626E-30&4.7698543968E-30&7.0582913640E+00&6.6238849969E+00\\
****&3.7901868699E-29&6.3384472993E-29&-4.0752594312E+00&-3.7321123405E+00\\
****&3.6936294301E-29&8.9426512515E-29&3.7229847587E-02&-4.9657314127E-01\\
****&9.8280590014E-29&1.8704082730E-28&-1.4118673861E+00&-1.0645786966E+00\\
****&5.0967274374E-29&1.4399571526E-28&9.4733531582E-01&3.7732733270E-01\\
\bottomrule
\end{tabular}
%\label{tab:addlabel}
\end{table}
