Number of length n+5 0..5 arrays with every six consecutive terms having two times the sum of some two elements equal to the sum of the remaining four.
A249082
Number of length n+5 0..5 arrays with every six consecutive terms having two times the sum of some two elements equal to the sum of the remaining four.
Terms
- a(0) =14586a(1) =28366a(2) =55318a(3) =108018a(4) =211034a(5) =412334a(6) =805518a(7) =1574782a(8) =3079710a(9) =6024336a(10) =11786986a(11) =23066566a(12) =45148946a(13) =88390980a(14) =173082554a(15) =338983618a(16) =664019290a(17) =1300937072a(18) =2549194008a(19) =4996025870a(20) =9792951702a(21) =19198463026a(22) =37642698046
External references
- oeis: A249082