\begin{table}
\caption{Same as in Table~A1 but for the SDSS !5u!3 band as a function of redshift and the $u - i$ colour.\label{tabu_i}}
\begin{tabular}{l|cccc}
 & $(u - i)^0$ & $(u - i)^1$ & $(u - i)^2$ & $(u - i)^3$ \\
\hline
$Z^{0}$ &  0  &  0  &  0  &  0 \\
$Z^{1}$ &  1.51973  &  1.62087  &  0.314757  &  -0.118175 \\
$Z^{2}$ &  -65.2593  &  17.0211  &  -3.42331  &  0.641827 \\
$Z^{3}$ &  200.74  &  -20.6839  &  -5.00841  &  0 \\
$Z^{4}$ &  -236.018  &  52.3746  &  0  &  0 \\
$Z^{5}$ &  -9.91078  &  0  &  0  &  0 \\
\hline
\end{tabular}
\end{table}