45865837domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumber of nX7 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 0, 1 or 4 neighboring 1s.at n=4A297681Number of 5Xn 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 0, 1 or 4 neighboring 1s.at n=6A297685Prime numbersat n=2767433