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

A250377

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

Terms

    a(0) =424a(1) =16798a(2) =202184a(3) =1340867a(4) =6202712a(5) =22517208a(6) =68640720a(7) =183349893a(8) =441598504a(9) =978524338a(10) =2024486872a(11) =3954455687a(12) =7355653592a(13) =13117987436a(14) =22552473504a(15) =37543583241a(16) =60742198824a(17) =95806676806a(18) =147700371688a(19) =223054869835

External references