Number of length n+6 0..3 arrays with no seven consecutive terms having the maximum of any two terms equal to the minimum of the remaining five terms.
A250054
Number of length n+6 0..3 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) =7224a(1) =18966a(2) =50028a(3) =132054a(4) =348066a(5) =915064a(6) =2398187a(7) =6264519a(8) =16780283a(9) =44934437a(10) =120109652a(11) =320204464a(12) =851082289a(13) =2255459974a(14) =5963697251a(15) =15895712873a(16) =42426824580a(17) =113249519695a(18) =302038597433a(19) =804346238604
External references
- oeis: A250054