Answer:
33
Step-by-step explanation:
Line 1: 2
Line 2: 2 * 2 - 1 = 3
Line 3: 2 * 3 - 1 = 5
Line 4: 2 * 5 - 1 = 9
Line 5: 2 * 9 - 1 = 17
Line 6: 2 * 17 - 1 = 33
