Number of (n+1) X (1+1) 0..3 arrays colored with the maximum plus the lower median of every 2 X 2 subblock.
A236620
Number of (n+1) X (1+1) 0..3 arrays colored with the maximum plus the lower median of every 2 X 2 subblock.
Terms
- a(0) =256a(1) =2624a(2) =26560a(3) =272160a(4) =2793840a(5) =28623360a(6) =293206144a(7) =3004474720a(8) =30787484400a(9) =315466604800
External references
- oeis: A236620