Number of length n+6 0..3 arrays with every seven consecutive terms having the maximum of some two terms equal to the minimum of the remaining five terms.
A250149
Number of length n+6 0..3 arrays with every seven consecutive terms having the maximum of some two terms equal to the minimum of the remaining five terms.
Terms
- a(0) =9160a(1) =26710a(2) =79740a(3) =240144a(4) =721644a(5) =2144132a(6) =6242596a(7) =17629584a(8) =51324016a(9) =150838232a(10) =444777588a(11) =1311902606a(12) =3863379144a(13) =11344019324a(14) =33217022852a(15) =97452211700a(16) =286572431480a(17) =843400469300
External references
- oeis: A250149