Non-ultraperfect Perfect Isosceles Right Triangled Square

Title: _ 10:24PD

Order: 10

Horizontal side: 24 Vertical side: 24

Elements: 1√2, 2, 2√2, 4, 6, 5√2, 8, 14, 10√2, 24.

Code: 247 0 24 143 24 10 100 10 10 81 18 10 67 18 10 56 19 5 10 19 5 27 18 4 26 18 2 45 20 0

The fact that every NPIRTS has a subdivided triangle is not recorded as a property. The properties below may precede order:side in a tiling's title:

• e = elegant. No tiling is just a T-junction. Such tilings may be considered aesthetically pleasing.
• p/r = pseudotriangular/rectangular inclusion subdivided into at least 6/5 triangles respectively.

Credit for Discovery

Jasper D. Skinner found many NPIRTS's before this catalogue was built by Geoffrey H. Morley. Only the two lowest order NPIRTS's are attributed to discoverers:

J. Douglas and E.P. Starke (D&S, United States) (7:10PA only)

Arthur H. Stone (AHS, United States, 1916-2000) (7:7PA only)