Number of (n+1)X(4+1) 0..3 arrays with no 2X2 subblock having x11-x00 less than x10-x01.
A251797
Number of (n+1)X(4+1) 0..3 arrays with no 2X2 subblock having x11-x00 less than x10-x01.
Terms
- a(0) =36552a(1) =3352272a(2) =294088336a(3) =26787273856
External references
- oeis: A251797