Shown with a cast-on count of 52 stitches.  

• Round 1: Ssk, k47, k2tog, k1 (50 sts).
• Rounds 2-9: K50.
• Round 10: Ssk, k45, k2tog, k1 (48 sts).
• Rounds 11-18: K48.
• Round 19: Sl1-k2tog-psso, k41, k3tog, k1 (44 sts).
• Rounds 20-27: K44.
• Round 28: Sl1-k2tog-psso, k38, k3tog (40 sts).
• Rounds 29-36: K40.
• Round 37: Sl1-k2tog-psso, k33, k3tog, k1 (36 sts).
• Rounds 38-45: K36.
• Round 46: Sl1-k2tog-psso, k29, k3tog, k1 (32 sts).
• Rounds 47-54: K32.
• Round 55: Sl1-k2tog-psso, k25, k3tog, k1 (28 sts).
• Rounds 56-63: K28.