Number of nX5 0..1 arrays with every repeated value in every row and column unequal to the previous repeated value, and new values introduced in row-major sequential order.
A267641
Number of nX5 0..1 arrays with every repeated value in every row and column unequal to the previous repeated value, and new values introduced in row-major sequential order.
Terms
- a(0) =7a(1) =98a(2) =429a(3) =2887a(4) =8917a(5) =47715a(6) =128441a(7) =647101a(8) =1614281a(9) =8168679a(10) =19332185a(11) =101212349a(12) =229707509a(13) =1260768903a(14) =2761416109a(15) =15947280405a(16) =33873126897a(17) =205385367891a(18) =424974329569
External references
- oeis: A267641