Number of length 6+4 0..n arrays with every five consecutive terms having the maximum of some two terms equal to the minimum of the remaining three terms.

A254704

Number of length 6+4 0..n arrays with every five consecutive terms having the maximum of some two terms equal to the minimum of the remaining three terms.

Terms

    a(0) =212a(1) =4542a(2) =37204a(3) =183491a(4) =665256a(5) =1961608a(6) =4985336a(7) =11325573a(8) =23567212a(9) =45697586a(10) =83610924a(11) =145721095a(12) =243693152a(13) =393304188a(14) =615444016a(15) =937266185a(16) =1393499844a(17) =2027932966a(18) =2895077444a(19) =4062026571a(20) =5610515416a(21) =7639194608a(22) =10266128040

External references