Number of n X 4 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 1 0 vertically.

Terms

a(0) =10a(1) =100a(2) =378a(3) =984a(4) =2090a(5) =3900a(6) =6650a(7) =10608a(8) =16074a(9) =23380a(10) =32890a(11) =45000a(12) =60138a(13) =78764a(14) =101370a(15) =128480a(16) =160650a(17) =198468a(18) =242554a(19) =293560a(20) =352170a(21) =419100a(22) =495098a(23) =580944a(24) =677450a(25) =785460a(26) =905850a(27) =1039528a(28) =1187434a(29) =1350540