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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:102BI GHM

Order: 18

Horizontal side: 102 Vertical side: 102

Elements: 1, 1√2, 2, 3, 4, 7, 5√2, 10, 17, 24, 27, 24√2, 34, 44, 34√2, 51, 68, 51√2.

Code: 685 0 34 514 51 51 513 102 51 171 68 51 77 68 51 23 75 49 35 75 48 271 102 51 50 73 49 14 74 48 13 75 48 41 78 48 242 102 24 107 68 44 443 78 0 345 0 0 344 34 0 243 102 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)

68
51√2
51
17
7
2
3
27
5√2
1√2
1
4
24√2
10
44
34
34√2
24