Number of nX4 0..3 arrays with rows and columns in lexicographic nondecreasing order but with exactly three mistakes.

A278607

Number of nX4 0..3 arrays with rows and columns in lexicographic nondecreasing order but with exactly three mistakes.

Terms

    a(0) =1a(1) =16224a(2) =5985658a(3) =1608427228a(4) =371601597959

External references