Number of n X 5 0..2 arrays with no element x(i,j) adjacent to value 2-x(i,j) horizontally, diagonally or antidiagonally.
A232917
Number of n X 5 0..2 arrays with no element x(i,j) adjacent to value 2-x(i,j) horizontally, diagonally or antidiagonally.
Terms
- a(0) =48a(1) =396a(2) =3612a(3) =33702a(4) =316800a(5) =2986152a(6) =28178262a(7) =266016264a(8) =2511769872a(9) =23718269934a(10) =223974692940
External references
- oeis: A232917