Half the number of nX3 binary arrays with no element equal to a strict majority of its knight-move neighbors.

A183394

Half the number of nX3 binary arrays with no element equal to a strict majority of its knight-move neighbors.

Terms

    a(0) =4a(1) =8a(2) =46a(3) =69a(4) =227a(5) =794a(6) =2701a(7) =9816a(8) =34649a(9) =120536a(10) =434313a(11) =1550296a(12) =5499239a(13) =19551466a(14) =69802571a(15) =249420924a(16) =889851040a(17) =3174899619a(18) =11337371343a(19) =40485754845a(20) =144598455899a(21) =516411037596

External references