1576974771domain: NAppears in sequencesNumber of nX6 0..1 arrays with every element equal to 0, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.at n=6A299133Number of n X 7 0..1 arrays with every element equal to 0, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero.at n=5A299134