Number of (n+1)X(1+1) 0..3 arrays colored with the maximum plus the upper median minus the minimum of every 2X2 subblock.
A236585
Number of (n+1)X(1+1) 0..3 arrays colored with the maximum plus the upper median minus the minimum of every 2X2 subblock.
Terms
- a(0) =256a(1) =2858a(2) =31944a(3) =358178a(4) =4013896a(5) =44966244a(6) =503819820a(7) =5645017984a(8) =63247284440a(9) =708630554916
External references
- oeis: A236585