Detailed description

Six right-angled triangles constructed from right to left with the hypotenuse of the previous triangle forming one straight side of the next triangle. Creates a 'spiral' shape. First triangle sides (1, 1, √2), then triangles of (1, √2, √3), (1, √3, 2), (1, 2, √5), (1, √5, √6), and (1, √6, √7)