34416318domain: NAppears in sequencesNumber of nX5 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 2, 3 or 4 1s.at n=6A295603Number of nX7 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 2, 3 or 4 1s.at n=4A295605