546521435domain: NAppears in sequencesNumber of n X 5 0..1 arrays with no 1 equal to more than two of its king-move neighbors, with the exception of exactly two elements.at n=6A282590Number of nX7 0..1 arrays with no 1 equal to more than two of its king-move neighbors, with the exception of exactly two elements.at n=4A282592