Shown with a cast-on count of 1 stitch.  

• Round 1: K1.
• Rounds 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, and 26: Knit.
• Round 3: 1-To-9 inc (9 sts).
• Round 5: K2, kfb, k1, kfb, k1, kfb, k2 (12 sts).
• Round 7: K1, kfb, k2, kfb, k2, kfb, k2, kfb, k1 (16 sts).
• Round 9: K1, kfb, k2tog, yo, yo, ssk, k2tog, yo, yo, ssk, k2tog, yo, yo, ssk, kfb, k1 (18 sts).
• Round 11: K5, k2tog, yo, yo, ssk, k2tog, yo, yo, ssk, k5.
• Round 13: Ssk, k5, k2tog, yo wrapping yarn twice, ssk, k5, k2tog (15 sts).
• Round 15: Ssk, knit to last 2 sts, k2tog (13 sts).
• Round 17: Ssk, knit to last 2 sts, k2tog (11 sts).
• Round 19: Ssk, knit to last 2 sts, k2tog (9 sts).
• Round 21: Ssk, knit to last 2 sts, k2tog (7 sts).
• Round 23: Ssk, knit to last 2 sts, k2tog (5 sts).
• Round 25: Ssk, knit to last 2 sts, k2tog (3 sts).
• Round 27: K3tog (1 st).
• Round 29: Kfb (2 sts).