Number of 6Xn 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 0 1 and 1 0 0 vertically.

A207755

Number of 6Xn 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 0 1 and 1 0 0 vertically.

Terms

    a(0) =22a(1) =484a(2) =2354a(3) =11449a(4) =34668a(5) =104976a(6) =247860a(7) =585225a(8) =1182690a(9) =2390116a(10) =4339622a(11) =7879249a(12) =13226584a(13) =22202944a(14) =35099688a(15) =55487601a(16) =83652270a(17) =126112900a(18) =182947930a(19) =265396681a(20) =372933572a(21) =524043664a(22) =716908764a(23) =980754489a(24) =1311368058

External references