Number of (n+1)X(7+1) 0..1 arrays with no 2X2 subblock having the minimum of its diagonal elements less than the absolute difference of its antidiagonal elements.
A251200
Number of (n+1)X(7+1) 0..1 arrays with no 2X2 subblock having the minimum of its diagonal elements less than the absolute difference of its antidiagonal elements.
Terms
- a(0) =2776a(1) =56519a(2) =1470646a(3) =40413851a(4) =1123772109a(5) =31288421074a(6) =871573835362
External references
- oeis: A251200