Number of (n+1)X(2+1) 0..2 arrays with the upper median unequal to the lower median in every 2X2 subblock.
A236272
Number of (n+1)X(2+1) 0..2 arrays with the upper median unequal to the lower median in every 2X2 subblock.
Terms
- a(0) =208a(1) =1770a(2) =15434a(3) =137142a(4) =1226262a(5) =11005062a(6) =98896922a(7) =889370642a(8) =8000222410a(9) =71974995478a(10) =647568014134
External references
- oeis: A236272