\[D_{n}[a_{j,k}]=\begin{vmatrix}a_{-n,-n}&a_{-n,-n+1}&\dots&a_{-n,n}\\
a_{-n+1,-n}&a_{-n+1,-n+1}&\dots&a_{-n+1,n}\\
\vdots&\vdots&\ddots&\vdots\\
a_{n,-n}&a_{n,-n+1}&\dots&a_{n,n}\end{vmatrix}.\]