Number of length 7+6 0..n arrays with every seven consecutive terms having six times some element equal to the sum of the remaining six.

A249366

Number of length 7+6 0..n arrays with every seven consecutive terms having six times some element equal to the sum of the remaining six.

Terms

    a(0) =2a(1) =395a(2) =2048a(3) =9413a(4) =30848a(5) =84259a(6) =419898a(7) =1375169a(8) =3646850a(9) =8854631a(10) =19878684a(11) =41941971a(12) =81525168a(13) =160066429a(14) =286172060a(15) =476053609a(16) =747914696a(17) =1129046791a(18) =1653904958a(19) =2374365703a(20) =3456140762a(21) =4912937499a(22) =6830933882a(23) =9324639001

External references