Question

What is the missing number in this pattern?
0, 7, 26, 63, 124, 215, 342, __

Answer 1

Numbers are (23 - 1), (33 - 1), (43 - 1), (53 - 1), (63 - 1), (73 - 1) etc.
So, the next number is (83 - 1) = (512 - 1) = 511.


Answer is 511