514122657

domain: N

Appears in sequences

Number of nX4 0..2 arrays with rows and columns in lexicographic nondecreasing order but with exactly two mistakes.at n=4A278410
Number of nX5 0..2 arrays with rows and columns in lexicographic nondecreasing order but with exactly two mistakes.at n=3A278411
T(n,k)=Number of nXk 0..2 arrays with rows and columns in lexicographic nondecreasing order but with exactly two mistakes.at n=31A278414
T(n,k)=Number of nXk 0..2 arrays with rows and columns in lexicographic nondecreasing order but with exactly two mistakes.at n=32A278414