Number of nX4 0..4 arrays with the absolute differences of each element with its with horizontal and antidiagonal neighbors unique.
A265924
Number of nX4 0..4 arrays with the absolute differences of each element with its with horizontal and antidiagonal neighbors unique.
Terms
- a(0) =340a(1) =9016a(2) =72772a(3) =542940a(4) =4044156a(5) =30029860a(6) =225444912a(7) =1691502456a(8) =12779302796a(9) =96726712256a(10) =733594037948
External references
- oeis: A265924