Number of nX4 0..2 arrays with rows and columns in lexicographic nondecreasing order but with exactly three mistakes.

A278368

Number of nX4 0..2 arrays with rows and columns in lexicographic nondecreasing order but with exactly three mistakes.

Terms

    a(0) =0a(1) =1465a(2) =184341a(3) =16073852a(4) =1185617520a(5) =71569971497

External references