Number of (4+1)X(n+1) 0..2 arrays with no 2X2 subblock having x11-x00 less than x10-x01.
A251068
Number of (4+1)X(n+1) 0..2 arrays with no 2X2 subblock having x11-x00 less than x10-x01.
Terms
- a(0) =14180a(1) =379440a(2) =6182747a(3) =71431719a(4) =641508138a(5) =4755605792a(6) =30334449677a(7) =171552528763a(8) =879593013286
External references
- oeis: A251068