59768294027domain: NAppears in sequencesNumber of n X n 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 2, 3 or 4 1's.at n=6A295600Number of nX7 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 2, 3 or 4 1s.at n=6A295605