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

A254537

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

Terms

    a(0) =4a(1) =20a(2) =105a(3) =576a(4) =3383a(5) =20393a(6) =121774a(7) =709169a(8) =4121638a(9) =24622476a(10) =150895459a(11) =928855881a(12) =5659650136a(13) =34105862488a(14) =205228295685

External references