Absolute stability region
Stable region in red.

Coefficients

\begin{align} y_{n + 5} - \frac{300}{137} y_{n + 4} + \frac{300}{137} y_{n + 3} - \frac{200}{137} y_{n + 2} + \frac{75}{137} y_{n + 1} - \frac{12}{137} y_{n} = \frac{60}{137}h f(y_{n + 5})\end{align}

Properties