Number of length n+5 0..4 arrays with no six consecutive terms having the maximum of any two terms equal to the minimum of the remaining four terms.
A249956
Number of length n+5 0..4 arrays with no six consecutive terms having the maximum of any two terms equal to the minimum of the remaining four terms.
Terms
- a(0) =8790a(1) =31180a(2) =111746a(3) =402010a(4) =1447334a(5) =5207128a(6) =18707320a(7) =67741331a(8) =245362806a(9) =888353351a(10) =3214054074a(11) =11619045815a(12) =41973825395a(13) =151838831019a(14) =549477715623
External references
- oeis: A249956