Number of (n+1)X(4+1) 0..2 arrays with no 2X2 subblock having its maximum diagonal element less than the absolute difference of its antidiagonal elements.
A251006
Number of (n+1)X(4+1) 0..2 arrays with no 2X2 subblock having its maximum diagonal element less than the absolute difference of its antidiagonal elements.
Terms
- a(0) =31456a(1) =4434257a(2) =623999793a(3) =87861924805
External references
- oeis: A251006