Number of (n+1)X(4+1) 0..3 arrays with no 2X2 subblock having a diagonal absolute difference less than its antidiagonal absolute difference.
A250931
Number of (n+1)X(4+1) 0..3 arrays with no 2X2 subblock having a diagonal absolute difference less than its antidiagonal absolute difference.
Terms
- a(0) =166600a(1) =28564788a(2) =4951389320a(3) =861990961500
External references
- oeis: A250931