Number of nX3 0..4 arrays with the absolute differences of each element with its with horizontal and vertical neighbors unique.
A265968
Number of nX3 0..4 arrays with the absolute differences of each element with its with horizontal and vertical neighbors unique.
Terms
- a(0) =92a(1) =1504a(2) =6112a(3) =23920a(4) =89776a(5) =339952a(6) =1282192a(7) =4848664a(8) =18309816a(9) =69096768a(10) =260725200a(11) =984425248a(12) =3713747128a(13) =14013775968a(14) =52889517856a(15) =199579642728a(16) =753070588072
External references
- oeis: A265968