1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
tiles: 1 x-edges: 2 y-edges: 2 vertices: 4 area: 1 perimeter: 4 eulerchi: 1 tiles: 5 x-edges: 10 y-edges: 10 vertices: 16 area: 5 perimeter: 20 eulerchi: 1 tiles: 56 x-edges: 112 y-edges: 112 vertices: 224 area: 56 perimeter: 224 eulerchi: 56