117393domain: NAppears in sequencesMonotonic ordering of nonnegative differences 7^i-4^j, for 40>=i>=0, j>=0.at n=29A192166Number of nX5 0..1 arrays with every element unequal to 1, 2, 5 or 8 king-move adjacent elements, with upper left element zero.at n=12A304299