Number of n X 6 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 1 vertically.

Terms

a(0) =19a(1) =361a(2) =1482a(3) =3952a(4) =8455a(5) =15789a(6) =26866a(7) =42712a(8) =64467a(9) =93385a(10) =130834a(11) =178296a(12) =237367a(13) =309757a(14) =397290a(15) =501904a(16) =625651a(17) =770697a(18) =939322a(19) =1133920a(20) =1356999a(21) =1611181a(22) =1899202a(23) =2223912a(24) =2588275a(25) =2995369a(26) =3448386a(27) =3950632a(28) =4505527a(29) =5116605