Shown with a cast-on count of 8 stitches.  

• Row 1 (RS): Kfb, kfb, kfb, kfb, kfb, kfb, kfb, kfb (16 sts).
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, and 30: Knit.
• Row 3: *Kfb, k1, repeat from * (24 sts).
• Row 5: *Kfb, k2, repeat from * (32 sts).
• Row 7: *Kfb, k3, repeat from * (40 sts).
• Row 9: *Kfb, k4, repeat from * (48 sts).
• Row 11: *Kfb, k5, repeat from * (56 sts).
• Row 13: *Kfb, k6, repeat from * (64 sts).
• Row 15: *Kfb, k7, repeat from * (72 sts).
• Row 17: *Kfb, k8, repeat from * (80 sts).
• Row 19: *Kfb, k9, repeat from * (88 sts).
• Rows 21, 23, 25, 27, and 29: Knit.