18382848domain: NAppears in sequencesNumber of (n+2) X (4+2) 0..3 arrays with every 3 X 3 subblock row and column sum equal to 0 2 3 6 or 7 and every 3 X 3 diagonal and antidiagonal sum not equal to 0 2 3 6 or 7.at n=24A252110Number of minimum dominating sets in the 2n-crossed prism graph.at n=31A347551