Problem 50058. Number Puzzles - 018
Borrowing the idea from Pascal Triangle, the following operation can be performed. Starting with an array of numbers from 1 to N (where N is greater than 1), the following upside-down triangle of numbers can be formed where starting from the second row, the number is determined by adding the two neighboring numbers in the previous row.
Given N, determine the last number at the bottom of the triangle (i.e., the red number in the illustration above).
Solution Stats
Solution Comments
Show commentsProblem Recent Solvers28
Suggested Problems
-
Remove any row in which a NaN appears
8575 Solvers
-
6021 Solvers
-
6652 Solvers
-
334 Solvers
-
24 Solvers
More from this Author180
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!