Shown with a cast-on count of 1 stitch.  

• Row 1 (RS): K1, yo (2 sts).
• Rows 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, and 70: Purl.
• Row 3: K2, yo (3 sts).
• Row 5: K3, yo (4 sts).
• Row 7: Yo, k2, yo, ssk (5 sts).
• Row 9: Yo, k1, yo, k2, yo, k1, yo, 1-to-5 inc (13 sts).
• Row 11: K2tog, yo, yo, k1 tbl, yo, k2, k1 tbl, yo, yo, ssk, k5 (16 sts).
• Row 13: Yo, ssk, k2, yo, k3, yo, ssk, k2tog, yo, k5 (17 sts).
• Row 15: K2tog, yo, yo, ssk, k2tog, yo, k2, k2tog, yo, yo, ssk, k5.
• Row 17: Yo, ssk, k2tog, yo, 1-to-5 inc, yo, k1, yo, k2, yo, ssk, k2tog, yo, yo, k5tog (20 sts).
• Row 19: Ssk, yo, yo, k2tog, k5, ssk, yo, yo, k1 tbl, k3, yo, k3tog, k2tog, yo.
• Row 21: Yo, ssk, k2tog, yo, k5, yo, ssk, k2tog, yo, k2, yo, ssk, k3tog (18 sts).
• Row 22: P2tog, knit, yo.
• Row 23: K3tog, yo, yo, ssk, k5, k2tog, yo, yo, ssk, yo, k2, yo, k1, yo, 1-to-5 inc (24 sts).
• Row 25: Yo, ssk, k2tog, yo, k5tog, yo, ssk, k2, yo, k3, k2tog, yo, yo, k1 tbl, k5 (22 sts).
• Row 27: K2tog, yo, yo, ssk, k3tog, yo, yo, ssk, yo, k2, yo, k2, yo, ssk, k2tog, yo, k5 (23 sts).
• Row 29: Yo, ssk, k2tog, yo, yo, ssk, k2tog, yo, k3, yo, 1-to-5 inc, yo, k2, k2tog, yo, yo, ssk, k5 (29 sts).
• Row 31: K2tog, yo, yo, ssk, k3tog, k2tog, yo, k2, yo, k1, yo, k5, yo, k1, yo, k2, yo, ssk, k2tog, yo, yo, k5tog (28 sts).
• Row 33: Yo, ssk, k3tog, 1-to-5 inc, yo, k1, yo, k2, k1 tbl, yo, yo, ssk, k5, k2tog, yo, yo, k1 tbl, k3, yo, k3tog, k2tog, yo (33 sts).
• Row 35: K3tog, yo, k5, k1 tbl, yo, yo, ssk, k2, yo, ssk, k2tog, yo, k5, yo, ssk, k2tog, yo, k2, yo, ssk, yo, k3tog (32 sts).
• Row 37: Yo, ssk, k5, yo, ssk, k2tog, yo, k2, yo, k2tog, yo, yo, ssk, k5tog, k2tog, yo, yo, ssk, yo, k2, yo, k1, yo, 1-to-5 inc, k2tog, yo (36 sts).
• Row 39: K2tog, yo, k5, k2tog, yo, yo, ssk, k3, yo, ssk, k2tog, yo, yo, sl1-k2tog-psso, k2tog, yo, k3, k1 tbl, yo, yo, ssk, k5, yo, ssk.
• Row 41: Yo, ssk, k5tog, yo, yo, ssk, k2tog, yo, k2, yo, ssk, yo, [k3tog] twice, yo, k2tog, yo, k2, yo, ssk, k2tog, yo, k5, k2tog, yo (31 sts).
• Row 43: [K2tog, yo, yo, ssk] twice, yo, k2, yo, k1, yo, 1-to-5 inc, ssk, yo, yo, k2tog, 1-to-5 inc, yo, k1, yo, k2, yo, k2tog, yo, yo, ssk, k5, yo, ssk (45 sts).
• Row 45: [Yo, ssk, k2tog, yo] twice, k3, k2tog, yo, yo, k1 tbl, k5, yo, ssk, k2tog, yo, k5, k2tog, yo, yo, k1 tbl, k3, yo, ssk, k2tog, yo, yo, k5tog, k2tog, yo (44 sts).
• Row 47: K2tog, yo, yo, ssk, k3tog, k2tog, yo, k2, yo, ssk, k2tog, yo, k5, k2tog, yo, yo, ssk, k5, yo, ssk, k2tog, yo, k2, yo, ssk, k3tog, k2tog, yo, yo, ssk (40 sts).
• Row 49: Yo, ssk, k3tog, 1-to-5 inc, yo, k1, yo, k2, k2tog, yo, yo, ssk, k5, yo, ssk, k2tog, yo, k5, k2tog, yo, yo, ssk, k2, yo, k1, yo, 1-to-5 inc, sl1-k2tog-psso, k2tog, yo (48 sts).
• Row 51: K3tog, yo, k5, k2tog, yo, yo, k1 tbl, yo, 1/1 LC, yo, k2, k2tog, yo, yo, k5tog, k2tog, yo, yo, ssk, k5tog, yo, yo, ssk, k2, yo, 1/1 LC, yo, k2tog, yo, yo, k1 tbl, k5, yo, k3tog (46 sts).
• Row 53: Yo, ssk, k5, yo, ssk, k2tog, yo, [1/1 LC] twice, yo, [k2tog, yo, yo, ssk] 4 times, yo, [1/1 LC] twice, yo, ssk, k2tog, yo, k5, k2tog, yo (48 sts).
• Row 55: K2tog, yo, k5, k2tog, yo, yo, ssk, k1 tbl, [1/1 LC] twice, [yo, ssk, k2tog, yo] 4 times, [1/1 LC] twice, k1 tbl, k2tog, yo, yo, ssk, k5, yo, ssk.
• Row 57: Yo, ssk, k5tog, yo, yo, ssk, k2tog, [1-to-5 inc] 5 times, [k2tog, yo, yo, ssk] 4 times, [1-to-5 inc] 5 times, ssk, k2tog, yo, yo, k5tog, k2tog, yo (80 sts).
• Row 59: K2tog, yo, yo, ssk, k1, k2tog, [k1 tbl, p3, k1 tbl] 5 times, [ssk, k2tog, yo, yo] 3 times, ssk, k2tog, [k1 tbl, p3, k1 tbl] 5 times, ssk, k1, k2tog, yo, yo, ssk (76 sts).
• Row 61: Yo, ssk, k2, k2tog, [k1 tbl, p3, k1 tbl] 5 times, sl1-k2tog-psso, k2tog, yo, yo, ssk, k2tog, yo, yo, ssk, k3tog, [k1 tbl, p3, k1 tbl] 5 times, ssk, k2, k2tog, yo (70 sts).
• Row 63: K2tog, yo, yo, sl1-k2tog-psso, [k1 tbl, p3, k1 tbl] 5 times, sl1-k2tog-psso, k2tog, yo, yo, ssk, k3tog, [k1 tbl, p3, k1 tbl] 5 times, sl1-k2tog-psso, yo, yo, k2tog (64 sts).
• Row 65: Yo, ssk, k2tog, yo, [k5tog, yo] 5 times, [k3tog] twice, yo, [k5tog, yo] 5 times, ssk, k2tog, yo (30 sts).
• Row 67: K2tog, yo, yo, ssk, [[k1 tbl, 1-to-5 inc] 4 times, k1 tbl, k2tog, yo, yo, ssk] twice (62 sts).
• Row 69: Yo, ssk, k2tog, k1 tbl, [p2, kfb] 7 times, p2, k1 tbl, yo, ssk, k2tog, yo, k1 tbl, [p2, kfb] 7 times, p2, k1 tbl, ssk, k2tog, yo (74 sts).
• Row 71: K3tog, yo, k1 tbl, [p2, k2] 7 times, p2, k1 tbl, k2tog, yo, yo, ssk, k1 tbl, [p2, k2] 7 times, p2, k1 tbl, yo, k3tog (72 sts).