Shown with a cast-on count of 59 stitches.  

• Row 1 (RS): K26, kfb, k4, kfb, k27 (61 sts).
• Row 2: P27, kfb, p6, kfb, p26 (63 sts).
• Row 3: K26, kfb, k8, kfb, k27 (65 sts).
• Row 4: P27, kfb, p10, kfb, p26 (67 sts).
• Row 5: K26, kfb, k12, kfb, k27 (69 sts).
• Row 6: P27, kfb, p14, kfb, p26 (71 sts).
• Row 7: K26, kfb, k16, kfb, k27 (73 sts).
• Row 8: P27, kfb, p18, kfb, p26 (75 sts).
• Row 9: K48, turn (48 sts).
• Row 10: P21, turn (21 sts).
• Row 11: K19, turn (19 sts).
• Row 12: P17, turn (17 sts).
• Row 13: K15, turn (15 sts).
• Row 14: P13, turn (13 sts).
• Row 15: K11, turn (11 sts).
• Row 16: P9, turn (9 sts).
• Row 17: K7, turn (7 sts).
• Row 18: P5, turn (5 sts).
• Row 19: K40 (40 sts).
• Row 20: P27, BO 21 sts, p26 (54 sts).