The pattern I used, which is not at all obvious in the photos, doesn't have a name since I didn't get it from any of the pattern books I have. It is quite simple and very texture-y.
Round 1: k
Round 2: k
Round 3: * k1, p1 *; repeat * to end
Round 4: * p1, k1 *; repeat * to end
Round 5: * k1, p1 *; repeat * to end