Problem 1393. A (wrong) place for everything, and everything in its (wrong) place
Solution Stats
Problem Comments
-
2 Comments
Jean-Marie Sainthillier
on 8 Apr 2013
I think that with this kind of problem, you can process in two steps.
A first easy problem with small N (to test perms for example). And a harder problem with big N, which
oblige to find another algorithm.
Binbin Qi
on 27 Oct 2014
http://oeis.org/A000166
Problem Recent Solvers27
Suggested Problems
-
1151 Solvers
-
Create a square matrix of multiples
429 Solvers
-
Getting the indices from a matrix
475 Solvers
-
329 Solvers
-
Is this triangle right-angled?
4182 Solvers
More from this Author80
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!