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Derivative UltraPerfect Isosceles Right Triangled Square

Title: __p 18:136JA GHM

Order: 18

Horizontal side: 136 Vertical side: 136

Elements: 4, 4√2, 8, 11, 8√2, 12√2, 17, 23, 17√2, 23√2, 34, 39, 34√2, 51, 68, 51√2, 85, 68√2.

Code: 855 0 51 684 68 68 683 136 68 174 85 51 173 102 51 347 102 68 346 102 34 515 0 0 514 51 0 126 90 39 393 90 0 82 98 31 115 102 23 83 98 23 42 102 27 43 102 23 237 90 23 230 113 23

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)

85
68√2
68
17√2
17
34
34√2
51
51√2
12√2
39
8√2
11
8
4√2
4
23
23√2