147378

Appears in sequences

• T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with no element 1 greater than its north, southwest or southeast neighbor modulo n and the upper left element equal to 0.at n=31A266921
• Number of 4Xn arrays containing n copies of 0..4-1 with no element 1 greater than its north, southwest or southeast neighbor modulo 4 and the upper left element equal to 0.at n=4A266923
• a(n) = 1944*n^2 - 5016*n + 3138 (n >= 1).at n=9A304838