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Derivative UltraPerfect Isosceles Right Triangled Square

Title: prt 18:126JT1of8 GHM

Order: 18

Horizontal side: 126 Vertical side: 126

Elements: 1√2, 2, 2√2, 4, 3√2, 7√2, 14, 10√2, 11√2, 14√2, 28, 28√2, 42, 56, 42√2, 49√2, 84, 63√2.

Code: 845 0 42 634 63 63 496 77 77 140 77 77 114 74 52 10 85 63 34 88 60 70 91 63 106 74 52 27 84 62 20 86 62 47 84 60 147 84 56 563 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√2
11√2
1√2
3√2
7√2
10√2
2
2√2
4
14
56
28√2
42
42√2
28