Number of minimum dominating sets in the n X n rook complement graph.

Terms

a(0) =1a(1) =4a(2) =48a(3) =240a(4) =1000a(5) =3300a(6) =9114a(7) =21952a(8) =47520a(9) =94500a(10) =175450a(11) =307824a(12) =515112a(13) =828100a(14) =1286250a(15) =1939200a(16) =2848384a(17) =4088772a(18) =5750730a(19) =7942000a(20) =10789800a(21) =14443044a(22) =19074682a(23) =24884160a(24) =32100000a(25) =40982500a(26) =51826554a(27) =64964592a(28) =80769640a(29) =99658500