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Primitive Perfect Isosceles Right Triangled Square

Title: __ 19:50AU GHM

Order: 19

Horizontal side: 50 Vertical side: 50

Elements: 1, 1√2, 2, 3, 3√2, 4√2, 6, 5√2, 8, 6√2, 10, 8√2, 14, 10√2, 14√2, 18√2, 28, 22√2, 36.

Code: 367 0 50 283 36 22 142 50 36 141 50 50 186 32 18 86 0 14 105 8 12 104 18 12 220 28 22 44 32 18 85 0 6 32 11 9 54 13 7 33 11 6 25 11 7 15 11 6 14 12 6 65 0 0 64 6 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)

36
28
14√2
14
18√2
8√2
10
10√2
22√2
4√2
8
3√2
5√2
3
2
1
1√2
6
6√2