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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:84JB3of4 GHM

Order: 18

Horizontal side: 84 Vertical side: 84

Elements: 1, 2√2, 4, 4√2, 8, 6√2, 7√2, 8√2, 13, 14, 21, 28, 21√2, 35, 28√2, 42, 56, 42√2.

Code: 565 0 28 424 42 42 423 84 42 141 56 42 72 63 35 84 64 34 26 70 40 47 72 42 46 72 38 87 76 42 216 63 21 60 70 40 353 63 0 15 63 34 137 63 34 285 0 0 284 28 0 215 63 0

The properties below may precede order:side in a tiling's title:

Credit for Discovery

Geoffrey H. Morley (GHM, England)

Jasper D. Skinner, II (JDS, United States)

56
42√2
42
14
7√2
8√2
2√2
4
4√2
8
21√2
6√2
35
1
13
28
28√2
21