Number of nX5 0..2 arrays with exactly floor(nX5/2) elements equal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..3 order.
A223113
Number of nX5 0..2 arrays with exactly floor(nX5/2) elements equal to at least one horizontal, diagonal or antidiagonal neighbor, with new values introduced in row major 0..3 order.
Terms
- a(0) =16a(1) =832a(2) =64346a(3) =9329085a(4) =713593552a(5) =107964680902
External references
- oeis: A223113