Number of length n+5 0..7 arrays with no six consecutive terms having two times the sum of any two elements equal to the sum of the remaining four.
A249232
Number of length n+5 0..7 arrays with no six consecutive terms having two times the sum of any two elements equal to the sum of the remaining four.
Terms
- a(0) =183696a(1) =1044612a(2) =5967084a(3) =34184700a(4) =196210998a(5) =1127486210a(6) =6483080144a(7) =37310369094a(8) =214752404734
External references
- oeis: A249232