Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
A237458
Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
Terms
- a(0) =1144a(1) =5938a(2) =27915a(3) =125998a(4) =578435a(5) =2683716a(6) =12536462a(7) =57585440a(8) =267621076a(9) =1237416868a(10) =5770921094a(11) =26593601924a(12) =123810488360a(13) =571558604608
External references
- oeis: A237458