Shown with a cast-on count of 0 stitches.  

• Row 0 (RS): CO 6 sts (6 sts).
• Rows 1, 3, 5, 7, 9, 11, 13, and 15: Purl.
• Row 2: *Kfb, repeat from * (12 sts).
• Row 4: *Kfb, k1, repeat from * (18 sts).
• Row 6: *Kfb, k2, kfb, k3, kfb, k2, kfb, k3, kfb, k2, kfb, repeat from * (24 sts).
• Row 8: *Kfb, k3, kfb, k4, kfb, k4, kfb, k4, kfb, k3, kfb, repeat from * (30 sts).
• Rows 10 and 12: Knit.
• Row 14: *K1, k2tog, k2, repeat from * (24 sts).