Converting a life-cycle graph to a matrix

This life cycle graph can be translated into a matrix, $\mathbf A$, and the number of individuals in the next time step can be calculated as

$${\mathbf n}(t) = {\mathbf A}{\mathbf n}(t-1) \quad$$

(cf. the equation for Leslie matrices). The matrix corresponding to the life-cycle graph in Figure 1 is:

$$\left( \begin{array}{rrrrrr} 0 & 0 & 0 & 0 & 0 & 322.38 \\ ... ...7 & 0.862 \\ 0 & 0 & 0 & 0.023 & 0.750 & 0 \end{array}\right)$$