For Horseshoe Shell and swatch - with a seed st hem. GTCO. http://www.knittingfool.com/StitchIndex/StitchDetail3.aspx?stitchid=1361
Shown with a cast-on count of 37 stitches.
1 2 3 4 5 Horizontal repeats
1 2 3 4 5 Vertical repeats