Beginning with 1, a(i)*a(j) + 2 is prime for all i, j, i != j.
A083519
Beginning with 1, a(i)*a(j) + 2 is prime for all i, j, i != j.
Terms
- a(0) =1a(1) =3a(2) =5a(3) =9a(4) =129a(5) =1179a(6) =21105a(7) =96525a(8) =419925a(9) =13690959a(10) =8403613179
External references
- oeis: A083519