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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:110AI GHM

Order: 18

Horizontal side: 110 Vertical side: 110

Elements: 6√2, 10, 11, 8√2, 12, 16, 22, 16√2, 23, 24, 22√2, 32, 29√2, 44, 32√2, 43√2, 44√2, 55√2.

Code: 552 55 55 444 44 66 443 88 66 222 110 88 221 110 110 326 78 56 111 55 66 237 55 66 296 49 37 107 78 66 325 78 24 123 55 43 430 43 43 64 49 37 165 78 8 164 94 8 243 110 0 84 86 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)

55√2
44√2
44
22√2
22
32√2
11
23
29√2
10
32
12
43√2
6√2
16
16√2
24
8√2