Number of (n+1)X(5+1) 0..2 arrays with no 2X2 subblock having its minimum diagonal element less than its minimum antidiagonal element.
A250924
Number of (n+1)X(5+1) 0..2 arrays with no 2X2 subblock having its minimum diagonal element less than its minimum antidiagonal element.
Terms
- a(0) =68160a(1) =7811640a(2) =899626256a(3) =102912852059
External references
- oeis: A250924