Number of (n+1)X(4+1) 0..2 arrays with no 2X2 subblock having x11-x00 less than x10-x01.
A251061
Number of (n+1)X(4+1) 0..2 arrays with no 2X2 subblock having x11-x00 less than x10-x01.
Terms
- a(0) =3123a(1) =89429a(2) =2482824a(3) =71431719a(4) =2062530658a(5) =59730054958
External references
- oeis: A251061