458508379

Appears in sequences

• Number of n X 2 arrays containing 2 copies of 0..n-1 with no element 1 greater than its west or north neighbor modulo n and the upper left element equal to 0.at n=7A266316
• T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no element 1 greater than its west or north neighbor modulo n and the upper left element equal to 0.at n=43A266318