What Comes Next In The Sequence:: 1, 2, 7, 20, 61, ?
Challenge your brain with these fun number riddles;
See the series of numbers given and then find how they are related to each other.
Once you find that you will be able to find the missing number in the sequence.
What Comes Next In The Sequence:
1, 2, 7, 20, 61, ?
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 following logic,
First number is (A x 3) – 1
2nd number is (A x 3) + 1
So;
(1 x 3) – 1 = 2;
(2 x 3) + 1 = 7;
(7 x 3) – 1 = 20;
(20 x 3) + 1 = 61
Therefore next number will be;
(61 x 3) -1 = 182
Answer = 182