We can see that on the 2nd, 3rd, 4th, 5th and 10th rows, the highlighted diagonals contains at least one perfect square elements:
- 2nd Diagonal:
- 3rd Diagonal:
- 4th Diagonal:
Given a row limit r, write a function that outputs a set of row numbers , in which the 2nd, 3rd and 4th diagonals of the pascal's triangle contains at least one perfect square elements.
In the case above where 
, the function should return 
.
, the function should return .Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers8
Suggested Problems
-
838 Solvers
-
42 Solvers
-
Compute the nth term from the golden sieve
19 Solvers
-
Easy Sequences 45: Second Derivative of Inverse Polynomial Function
5 Solvers
-
110 Solvers
More from this Author116
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Test case 5 seems to be missing solutions 1683 and 57123, and test cases 6 and 7 seem to be missing those plus 1940451 and 65918163.
HI Tim, Corrected it. Thanks.