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Derivative UltraPerfect Isosceles Right Triangled Square

Title: _rt 18:126JW6of8 GHM

Order: 18

Horizontal side: 126 Vertical side: 126

Elements: 1√2, 2, 2√2, 4, 4√2, 6, 7, 14, 14√2, 21, 28, 28√2, 42, 56, 42√2, 49√2, 84, 63√2.

Code: 845 0 42 634 63 63 496 77 77 143 77 63 215 77 56 61 69 63 45 69 59 44 73 59 73 77 56 25 69 57 24 71 57 14 70 56 144 84 42 563 98 0 282 126 28 425 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
63√2
49√2
14
21
6
4
4√2
7
2
2√2
1√2
14√2
56
28√2
42
42√2
28