Number of length 4+5 0..n arrays with every six consecutive terms having the maximum of some two terms equal to the minimum of the remaining four terms.
A250085
Number of length 4+5 0..n arrays with every six consecutive terms having the maximum of some two terms equal to the minimum of the remaining four terms.
Terms
- a(0) =252a(1) =5084a(2) =42936a(3) =222329a(4) =847708a(5) =2623376a(6) =6978064a(7) =16547001a(8) =35852668a(9) =72229740a(10) =137044040a(11) =247259649a(12) =427412636a(13) =712054192a(14) =1148730272a(15) =1801569169a(16) =2755552764a(17) =4121551516a(18) =6042207576a(19) =8698754729a(20) =12318868188a(21) =17185641584
External references
- oeis: A250085