Number of nX5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,1,4,0,3 for x=0,1,2,3,4.
A196726
Number of nX5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,1,4,0,3 for x=0,1,2,3,4.
Terms
- a(0) =6a(1) =101a(2) =2025a(3) =30971a(4) =547874a(5) =9376754a(6) =155884161a(7) =2642927522a(8) =44901935948a(9) =759934568782
External references
- oeis: A196726