Array read by antidiagonals: T(m,n) = number of connected dominating sets in the m X n king graph.

Terms

a(0) =1a(1) =3a(2) =3a(3) =4a(4) =15a(5) =4a(6) =4a(7) =48a(8) =48a(9) =4a(10) =4a(11) =144a(12) =336a(13) =144a(14) =4a(15) =4a(16) =432a(17) =2192a(18) =2192a(19) =432a(20) =4a(21) =4a(22) =1296a(23) =14544a(24) =29648a(25) =14544a(26) =1296a(27) =4a(28) =4a(29) =3888