Number of (n+1) X (1+1) 0..3 arrays with the minimum plus the maximum unequal to the lower median plus the upper median in every 2 X 2 subblock.
A235926
Number of (n+1) X (1+1) 0..3 arrays with the minimum plus the maximum unequal to the lower median plus the upper median in every 2 X 2 subblock.
Terms
- a(0) =168a(1) =1788a(2) =18992a(3) =201976a(4) =2146656a(5) =22822704a(6) =242602688a(7) =2579082208a(8) =27416534400a(9) =291455295168
External references
- oeis: A235926