Number of (n+1)X(2+1) 0..3 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock equal.
A237213
Number of (n+1)X(2+1) 0..3 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock equal.
Terms
- a(0) =1076a(1) =6200a(2) =37858a(3) =246916a(4) =1641592a(5) =11208306a(6) =77496396a(7) =543475684a(8) =3843695622a(9) =27411717100a(10) =196558480820
External references
- oeis: A237213