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Derivative UltraPerfect Isosceles Right Triangled Square

Title: _et 18:147JC2of2 GHM

Order: 18

Horizontal side: 147 Vertical side: 147

Elements: 4, 4√2, 8, 8√2, 16, 12√2, 21√2, 35, 28√2, 42, 35√2, 56, 42√2, 63, 49√2, 70, 56√2, 63√2.

Code: 637 0 147 636 0 84 47 63 147 46 63 143 87 67 147 86 67 139 167 75 147 286 63 119 567 91 147 566 91 91 122 75 131 492 112 70 422 42 42 703 112 0 352 147 35 423 42 0 212 63 21 353 147 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)

63
63√2
4
4√2
8
8√2
16
28√2
56
56√2
12√2
49√2
42√2
70
35√2
42
21√2
35