133308domain: NAppears in sequencesNumber of subsets of {1,2,...,n-10} without differences equal to 2, 4, 6, 8 or 10.at n=53A224812Number of n X 5 0..1 arrays with every element equal to 0, 1, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.at n=12A299448