Calculates the n-th Penrose Staircase
Number of stairs: 6
Penrose-Staircase Hi-Res Viewer https://www.contextfreeart.org/gallery/view.php?id=4282
Once, when I was a young child, my grandmother showed me an image of the Penrose-Staircase. „Look, Ferdi, she said, that’s an Endless-Staircase“. I was very impressed and confused at the same time, and since that moment the so-called Impossible-Staircase became a part of my life.