Number of (n+1)X(2+1) 0..2 arrays with the maximum plus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
A237773
Number of (n+1)X(2+1) 0..2 arrays with the maximum plus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one.
Terms
- a(0) =300a(1) =1456a(2) =7220a(3) =34738a(4) =168120a(5) =843310a(6) =4176684a(7) =20234876a(8) =98488592a(9) =490709904a(10) =2423229752a(11) =11787571072a(12) =57592668148a(13) =285613778928
External references
- oeis: A237773