Number of length n+4 0..5 arrays with every five consecutive terms having the maximum of some two terms equal to the minimum of the remaining three terms.
A254695
Number of length n+4 0..5 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) =2606a(1) =8142a(2) =25962a(3) =81390a(4) =242076a(5) =665256a(6) =1954106a(7) =5903724a(8) =17914000a(9) =54038937a(10) =160308249a(11) =478607126a(12) =1443443997a(13) =4369141817a(14) =13219429435a(15) =39902004658a(16) =120477837636a(17) =364791774779
External references
- oeis: A254695