Works on an odd number of stitches.
Rows 1 and 3: (right side) Knit.
Row 2: Knit 1, *slip one as if to purl, knit 1. Repeat from * across.
Row 4: Knit 2, *slip one, knit one. Repeat from * across, ending with an additional knit 1.
Repeat these four rows for pattern.

