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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:84JB1of4 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 64 62 36 46 64 38 85 68 34 84 76 34 216 63 21 26 62 36 45 64 34 353 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
6√2
4√2
8
8√2
21√2
2√2
4
35
1
13
28
28√2
21