Number of nX5 0..1 arrays with every element equal to 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero.

A298097

Number of nX5 0..1 arrays with every element equal to 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =0a(1) =3a(2) =0a(3) =7a(4) =5a(5) =70a(6) =134a(7) =941a(8) =3028a(9) =15282a(10) =61027a(11) =280811a(12) =1187923a(13) =5303521a(14) =22943452a(15) =101114860a(16) =441038127a(17) =1935534442a(18) =8463178648a(19) =37089811087a(20) =162324439320a(21) =710991188343

External references