Number of length-n 0..n arrays with no following elements greater than or equal to the first repeated value.
A267225
Number of length-n 0..n arrays with no following elements greater than or equal to the first repeated value.
Terms
- a(0) =2a(1) =9a(2) =54a(3) =470a(4) =5375a(5) =76237a(6) =1291052a(7) =25415028a(8) =570177387a(9) =14358031083a(10) =400970609974
External references
- oeis: A267225