Number of nX5 0..2 arrays with rows and columns in lexicographic nondecreasing order but with exactly one mistake.

A278306

Number of nX5 0..2 arrays with rows and columns in lexicographic nondecreasing order but with exactly one mistake.

Terms

    a(0) =126a(1) =11486a(2) =986014a(3) =79562696a(4) =6345491150a(5) =507575149862

External references