T(n,k) = Number of (n+2) X (k+2) binary arrays with no more than two of any consecutive three bits set in any row or column.

A202471

T(n,k) = Number of (n+2) X (k+2) binary arrays with no more than two of any consecutive three bits set in any row or column.

Terms

    a(0) =265a(1) =1573a(2) =1573a(3) =9253a(4) =16561a(5) =9253a(6) =54085a(7) =172197a(8) =172197a(9) =54085a(10) =317179a(11) =1774281a(12) =3157010a(13) =1774281a(14) =317179a(15) =1858993a(16) =18374521a(17) =57262144a(18) =57262144a(19) =18374521a(20) =1858993a(21) =10894297a(22) =190112777a(23) =1044865367a(24) =1828904402a(25) =1044865367a(26) =190112777a(27) =10894297

External references