a(n) = prime(n)! mod prime(n!).

Terms

a(0) =0a(1) =0a(2) =3a(3) =56a(4) =511a(5) =194a(6) =46976a(7) =104633a(8) =546681a(9) =41130177a(10) =643108140a(11) =7034542959a(12) =65748733699