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Primitive Perfect Isosceles Right Triangled Square

Title: __ 18:141AC GHM

Order: 18

Horizontal side: 141 Vertical side: 141

Elements: 1, 1√2, 2, 3, 7√2, 14, 14√2, 28, 25√2, 42, 45, 46, 47, 49, 46√2, 47√2, 94, 95.

Code: 955 0 46 941 94 141 472 141 94 471 141 141 453 141 49 23 96 47 37 96 49 283 99 21 427 99 49 493 141 0 14 95 46 13 96 46 467 0 46 460 46 46 254 71 21 144 85 7 143 99 7 74 92 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)

95
94
47√2
47
45
2
3
28
42
49
1√2
1
46
46√2
25√2
14√2
14
7√2