What Comes Next In This Sequence: 4, 7, 15, 29, 59, 117, ?
Solve this sequence riddle and leave your answers in the comments section.
What comes next in this sequence?
4, 7, 15, 29, 59, 117, ?
So were you able to solve the riddle? Leave your answers in the comment section below.
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Answer:
The sequence follows the logic;
(x*2-1, *2+1, *2-1)
So the number are as follows;
(4 x 2) – 1 = 7;
(7 x 2) + 1 = 15;
(15 x 2) – 1 = 29;
(29 x 2) + 1 = 59;
(59 x 2) – 1 = 117
Therefore next number will be;
(117 x 2) + 1 = 235
Answer = 235