Shown with a cast-on count of 32 stitches.  

• Round 1: K16, kfb, k5, kfb, k7, kfb, k1 (35 sts).
• Rounds 2, 4, 6, 8, 10, and 12: Knit.
• Round 3: K16, kfb, k7, kfb, k8, kfb, k1 (38 sts).
• Round 5: K16, kfb, k9, kfb, k11 (40 sts).
• Round 7: K16, kfb, k11, kfb, k11 (42 sts).
• Round 9: K16, kfb, k12, kfb, k12 (44 sts).
• Round 11: K16, kfb, k13, kfb, k13 (46 sts).
• Round 13: K16, kfb, k14, kfb, k14 (48 sts).