13473987

Appears in sequences

• Number of n X n 0..1 arrays with no 1 equal to more than four of its king-move neighbors.at n=4A282309
• Number of nX5 0..1 arrays with no 1 equal to more than four of its king-move neighbors.at n=4A282313
• T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than four of its king-move neighbors.at n=40A282316