Number of (n+1)X(1+1) 0..3 arrays colored with the maximum plus the lower median minus the minimum of every 2X2 subblock.
A236315
Number of (n+1)X(1+1) 0..3 arrays colored with the maximum plus the lower median minus the minimum of every 2X2 subblock.
Terms
- a(0) =256a(1) =2744a(2) =29670a(3) =319908a(4) =3455790a(5) =37315466a(6) =402944837a(7) =4350716716a(8) =46978581048a(9) =507265724940
External references
- oeis: A236315