Number of (n+1)X(2+1) 0..2 arrays colored with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock.
A236776
Number of (n+1)X(2+1) 0..2 arrays colored with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock.
Terms
- a(0) =474a(1) =4170a(2) =36260a(3) =315666a(4) =2750070a(5) =24023328a(6) =209304200a(7) =1823484380a(8) =15890176976a(9) =138601000818
External references
- oeis: A236776