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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __t 18:126KZ1of2 GHM

Order: 18

Horizontal side: 126 Vertical side: 126

Elements: 2, 2√2, 4, 4√2, 7, 8, 6√2, 7√2, 21, 28, 28√2, 42, 49, 56, 42√2, 49√2, 77, 84.

Code: 845 0 42 771 77 126 497 77 126 496 77 77 215 77 56 77 77 56 76 77 49 27 84 56 20 86 56 64 92 50 563 98 0 282 126 28 47 84 54 40 88 54 87 84 50 425 0 0 424 42 0 283 126 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)

84
77
49
49√2
21
7
7√2
2
2√2
6√2
56
28√2
4
4√2
8
42
42√2
28