Number of (5+1)X(n+1) 0..3 arrays with no 2X2 subblock having x11-x00 less than x10-x01.
A251805
Number of (5+1)X(n+1) 0..3 arrays with no 2X2 subblock having x11-x00 less than x10-x01.
Terms
- a(0) =2430631a(1) =474547100a(2) =44356434596
External references
- oeis: A251805