Number of nX5 0..1 arrays with every element equal to 1, 2, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

A300112

Number of nX5 0..1 arrays with every element equal to 1, 2, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =3a(1) =23a(2) =63a(3) =515a(4) =3776a(5) =28935a(6) =212470a(7) =1560065a(8) =11874071a(9) =89657570a(10) =673151916a(11) =5084857810a(12) =38419116117a(13) =289855498173

External references