Number of n X 2 0..3 arrays with every repeated value in every row and column one larger mod 4 than the previous repeated value, and upper left element zero.
A268165
Number of n X 2 0..3 arrays with every repeated value in every row and column one larger mod 4 than the previous repeated value, and upper left element zero.
Terms
- a(0) =4a(1) =64a(2) =900a(3) =12100a(4) =155236a(5) =1932100a(6) =23444964a(7) =278956804a(8) =3265665316a(9) =37722185284a(10) =430853083236
External references
- oeis: A268165