Number of length 2+5 0..n arrays with no six consecutive terms having the maximum of any three terms equal to the minimum of the remaining three terms.
A250016
Number of length 2+5 0..n arrays with no six consecutive terms having the maximum of any three terms equal to the minimum of the remaining three terms.
Terms
- a(0) =20a(1) =520a(2) =5200a(3) =30360a(4) =125780a(5) =412160a(6) =1140160a(7) =2776080a(8) =6119220a(9) =12455960a(10) =23755600a(11) =42913000a(12) =74043060a(13) =122832080a(14) =196951040a(15) =306535840a(16) =464739540a(17) =688361640a(18) =998559440a(19) =1421646520a(20) =1989983380a(21) =2742965280a(22) =3728112320
External references
- oeis: A250016