Number of length 6+6 0..n arrays with no seven consecutive terms having the maximum of any two terms equal to the minimum of the remaining five terms.

A250065

Number of length 6+6 0..n arrays with no seven consecutive terms having the maximum of any two terms equal to the minimum of the remaining five terms.

Terms

    a(0) =21a(1) =12284a(2) =915064a(3) =22838540a(4) =295152625a(5) =2461761504a(6) =15032948568a(7) =72725094312a(8) =293743941525

External references