MathDB
Miklos Schweitzer 1951_13

Source:

October 8, 2008
combinatorics proposedcombinatorics

Problem Statement

Of how many terms does the expansion of a determinant of order 2n 2n consist if those and only those elements aik a_{ik} are non-zero for which i\minus{}k is divisible by n n?
Back to ProblemsView on AoPS