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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:36AG GHM

Order: 18

Horizontal side: 36 Vertical side: 36

Elements: 1√2, 2√2, 3, 4, 4√2, 6, 7, 5√2, 8, 6√2, 7√2, 10, 9√2, 14, 11√2, 18, 22, 18√2.

Code: 225 0 14 184 18 18 183 36 18 41 22 18 75 22 11 74 29 11 96 27 9 145 0 0 101 10 14 52 15 9 64 16 8 63 22 8 37 22 11 110 25 11 24 27 9 10 15 9 46 10 4 87 14 8

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)

22
18√2
18
4
7
7√2
9√2
14
10
5√2
6√2
6
3
11√2
2√2
1√2
4√2
8