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Primitive Perfect Isosceles Right Triangled Square

Title: __ 16:40AD JDS

Order: 16

Horizontal side: 40 Vertical side: 40

Elements: 1√2, 2, 4, 8, 6√2, 9, 7√2, 11, 8√2, 9√2, 14, 16, 12√2, 20, 16√2, 20√2.

Code: 205 0 20 204 20 20 166 24 24 43 24 20 165 24 8 115 0 9 124 12 8 66 18 14 76 11 7 145 18 0 97 0 9 90 9 9 21 11 9 12 12 8 84 32 0 83 40 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Just three people are credited with the discovery of Primitive Perfects:

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

William T. Tutte (WTT, Canada, 1917-2002) (15:44AI, 17:136AJ and 19:56AJ only)

20
20√2
16√2
4
16
11
12√2
6√2
7√2
14
9
9√2
2
1√2
8√2
8