110507domain: NAppears in sequencesG.f. for Ehrhart quasi-polynomials for hyperplane arrangements of type E_8.at n=63A210632Number of 4Xn 0..1 arrays with every element equal to 0, 1, 2 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=10A302417