Number of minimal dominating sets in the 2 X n king graph.

Terms

a(0) =2a(1) =4a(2) =6a(3) =16a(4) =20a(5) =52a(6) =80a(7) =176a(8) =296a(9) =592a(10) =1104a(11) =2064a(12) =3936a(13) =7296a(14) =14048a(15) =25984a(16) =49600a(17) =92736a(18) =175872a(19) =330240a(20) =623232a(21) =1175296a(22) =2213632a(23) =4176128a(24) =7863808a(25) =14838784a(26) =27948544a(27) =52707328a(28) =99320832a(29) =187257856