T(n,k)=Number of length n+2 0..k arrays with the medians of every three consecutive terms nondecreasing.

A250140

T(n,k)=Number of length n+2 0..k arrays with the medians of every three consecutive terms nondecreasing.

Terms

    a(0) =8a(1) =27a(2) =14a(3) =64a(4) =67a(5) =24a(6) =125a(7) =204a(8) =162a(9) =41a(10) =216a(11) =485a(12) =632a(13) =391a(14) =68a(15) =343a(16) =986a(17) =1827a(18) =1959a(19) =900a(20) =111a(21) =512a(22) =1799a(23) =4368a(24) =6902a(25) =5696a(26) =2026a(27) =180a(28) =729a(29) =3032

External references