84332domain: NAppears in sequencesNumbers x such that 0 < |x^9 - y^8| < x^(55/8) for some number y.at n=2A173374Number of (n+2) X (4+2) 0..3 arrays with every 3 X 3 subblock row and column sum equal to 0 1 3 6 or 7 and every 3X3 diagonal and antidiagonal sum not equal to 0, 1, 3, 6, or 7.at n=8A252188