T(n,k)=Number of length n+4 0..k arrays with every five consecutive terms having the maximum of some two terms equal to the minimum of the remaining three terms.
A254698
T(n,k)=Number of length n+4 0..k 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) =22a(1) =133a(2) =34a(3) =464a(4) =267a(5) =54a(6) =1205a(7) =1116a(8) =552a(9) =86a(10) =2606a(11) =3341a(12) =2764a(13) =1140a(14) =136a(15) =4977a(16) =8142a(17) =9507a(18) =6808a(19) =2310a(20) =212a(21) =8688a(22) =17255a(23) =25962a(24) =26759a(25) =16276a(26) =4542a(27) =334a(28) =14169a(29) =33048
External references
- oeis: A254698