Number of nX5 0..4 arrays with the absolute differences of each element with its with horizontal and antidiagonal neighbors unique.
A265925
Number of nX5 0..4 arrays with the absolute differences of each element with its with horizontal and antidiagonal neighbors unique.
Terms
- a(0) =1252a(1) =44916a(2) =273616a(3) =1546496a(4) =8821464a(5) =51986544a(6) =309447168a(7) =1904101280a(8) =11662822720a(9) =73936333840a(10) =461379072240
External references
- oeis: A265925