Number of length 3+5 0..n arrays with every six consecutive terms having five times some element equal to the sum of the remaining five.

A249500

Number of length 3+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) =17291a(6) =40824a(7) =85257a(8) =163450a(9) =289707a(10) =483580a(11) =806469a(12) =1260206a(13) =1878203a(14) =2699068a(15) =3768905a(16) =5148246a(17) =7049943a(18) =9439200a(19) =12402097a(20) =16020222a(21) =20393923a(22) =25627720a(23) =32226209a(24) =40035934a(25) =49199783a(26) =59874744a(27) =72234765

External references