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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:154JI GHM

Order: 18

Horizontal side: 154 Vertical side: 154

Elements: 1, 1√2, 8, 9, 10, 8√2, 11√2, 16, 22, 17√2, 22√2, 44, 44√2, 66, 55√2, 88, 66√2, 77√2.

Code: 885 0 66 774 77 77 556 99 99 223 99 77 165 99 83 85 99 75 84 107 75 170 115 83 114 88 66 16 98 76 103 98 66 15 98 75 97 98 75 665 0 0 664 66 0 220 132 66 440 110 44 441 154 44

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)

88
77√2
55√2
22
16
8
8√2
17√2
11√2
1√2
10
1
9
66
66√2
22√2
44√2
44