Number of (n+1)X(1+1) 0..2 arrays colored with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock.
A236646
Number of (n+1)X(1+1) 0..2 arrays colored with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock.
Terms
- a(0) =81a(1) =484a(2) =2932a(3) =17824a(4) =108272a(5) =655100a(6) =3970468a(7) =24093844a(8) =146112996a(9) =885471428a(10) =5368434004a(11) =32556604804a(12) =197396153396
External references
- oeis: A236646