Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
A237698
Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
Terms
- a(0) =1186a(1) =7562a(2) =49152a(3) =333508a(4) =2234136a(5) =14991412a(6) =100790676a(7) =681668756a(8) =4585208960a(9) =30833533736a(10) =207687511796
External references
- oeis: A237698