Number of length n 1..(6+2) arrays with no leading partial sum equal to a prime and no consecutive values equal.

A255714

Number of length n 1..(6+2) arrays with no leading partial sum equal to a prime and no consecutive values equal.

Terms

    a(0) =4a(1) =17a(2) =75a(3) =342a(4) =1707a(5) =8814a(6) =45735a(7) =229317a(8) =1129024a(9) =5744720a(10) =30448145a(11) =163328140a(12) =866397895a(13) =4515528539a(14) =23325358076a(15) =121500213369a(16) =648072229596

External references