Number of (n+1)X(4+1) 0..2 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock equal.
A236889
Number of (n+1)X(4+1) 0..2 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock equal.
Terms
- a(0) =2605a(1) =19005a(2) =134361a(3) =1107653a(4) =9168057a(5) =83876241a(6) =790250057a(7) =8009517233a(8) =83737435605a(9) =917784582345
External references
- oeis: A236889