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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:110AK GHM

Order: 18

Horizontal side: 110 Vertical side: 110

Elements: 6√2, 10, 8√2, 12, 16, 22, 16√2, 24, 17√2, 22√2, 32, 37, 29√2, 44, 32√2, 49, 44√2, 55√2.

Code: 552 55 55 491 49 110 377 49 110 80 86 110 241 110 110 296 49 73 167 78 102 160 94 102 327 78 86 326 78 54 125 49 61 64 55 55 170 61 61 105 78 44 440 44 44 441 88 44 222 110 22 223 110 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
49
37
8√2
24
29√2
16
16√2
32
32√2
12
6√2
17√2
10
44√2
44
22√2
22