Shown with a cast-on count of 39 stitches.  

• Rows 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, and 48 (RS): K1, [brSl, k1] 19 times.
• Rows 19, 21, 23, 25, 35, 37, 39, and 41: BrSl, k3tog, [brSl, k1] 4 times, brSl, 1-to-5 inc, brSl, k1, brSl, k5tog, [brSl, k1] 4 times, brSl, 1-to-5 inc, brSl, k1, brSl, k3tog, brSl.
• Rows 27, 29, 31, 33, 43, 45, 47, and 49: BrSl, k3tog, brSl, k1, brSl, 1-to-5 inc, [brSl, k1] 4 times, brSl, k5tog, brSl, k1, brSl, 1-to-5 inc, [brSl, k1] 4 times, brSl, k3tog, brSl.