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Derivative UltraPerfect Isosceles Right Triangled Square

Title: prt 18:126JT4of8 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 77 143 77 63 72 84 70 43 84 66 142 98 56 30 80 66 24 82 64 23 84 64 14 83 63 116 73 53 104 73 53 563 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
7√2
4
14√2
3√2
2√2
2
1√2
11√2
10√2
56
28√2
42
42√2
28