Number of length 2+5 0..n arrays with every six consecutive terms having five times some element equal to the sum of the remaining five.

A249499

Number of length 2+5 0..n arrays with every six consecutive terms having five times some element equal to the sum of the remaining five.

Terms

    a(0) =2a(1) =123a(2) =604a(3) =2045a(4) =5706a(5) =15027a(6) =33108a(7) =65269a(8) =119150a(9) =203111a(10) =328552a(11) =523633a(12) =794554a(13) =1160195a(14) =1642856a(15) =2268117a(16) =3067258a(17) =4127819a(18) =5450700a(19) =7079381a(20) =9061382a(21) =11448703a(22) =14299264a(23) =17807905a(24) =21943706a(25) =26784227a(26) =32411068a(27) =38912149a(28) =46381990

External references