what would be the next number in this series"2...4...8...16.

what would be the next number in this series"2...4...8...16. 一道英语的智力题求解What would be the next number in this series?0,5,1 What would be the next number in the following series?(在下面这组 What would be the next group of letters in this series?aaaa. what number comes next in the following series? which number should come next in this series? 奥英难题,1.What number comes next in the following series?9,12,2 1.单项选择What number come next in the following series（系列）?9,12 What is the next number in this sequence? What group of letters comes next in this series? what would the next number be?4,7,13,25,49,-- What number is missing from this series?