Shown with a cast-on count of 1 stitch.  

• Round 1: Knit.
• Round 3: Yo, k1 tbl, yo (3 sts).
• Round 5: K1, yo, k1 tbl, yo, k1 (5 sts).
• Round 7: K2, yo, k1 tbl, yo, k2 (7 sts).
• Round 9: K3, yo, k1 tbl, yo, k3 (9 sts).
• Round 11: K4, yo, k1 tbl, yo, k4, yo (12 sts).
• Round 13: Ssk, k7, k2tog, yo, k1 tbl, yo.
• Round 15: Ssk, k5, k2tog, k1, yo, k1 tbl, yo, k1.
• Round 17: Ssk, k3, k2tog, k2, yo, k1 tbl, yo, k2.
• Round 19: Ssk, k1, k2tog, k3, yo, k1 tbl, yo, k3.
• Round 21: Sl1-k2tog-psso, k4, yo, k1 tbl, yo, k4.
• Round 23: Yo, (k1, p1) in next st, yo, ssk, k7, k2tog (13 sts).
• Round 25: Yo, (k1, p1) in next st, yo, k2, yo, (k1, p1) in next st, yo, ssk, k5, k2tog (17 sts).
• Round 27: K2tog, [yo] twice, ssk, k2, yo, k2tog, [yo] twice, [ssk] twice, k3, k2tog (16 sts).
• Round 29: Yo, ssk, k2tog, yo, k2, yo, k1, yo, k2, k2tog, yo, ssk, k1, k2tog.
• Round 31: K2tog, [yo] twice, ssk, k2, [yo, k1] 3 times, yo, k2tog, [yo] twice, ssk, sl1-k2tog-psso (18 sts).
• Round 33: Yo, ssk, k2, yo, k2, ssk, [yo, k1] 3 times, yo, k2tog, sl1-k2tog-psso, k2tog, yo (19 sts).
• Round 35: K2tog, [yo] twice, ssk, yo, k1, yo, k2, yo, ssk, k1, [yo, k1] 4 times, ssk, sl1-k2tog-psso (22 sts).