Semiprimes (p+4) associated with last prime in A137626.

A137628

Semiprimes (p+4) associated with last prime in A137626.

Terms

    a(0) =6a(1) =35a(2) =185a(3) =737a(4) =1781a(5) =8367a(6) =8373a(7) =19277a(8) =175337a(9) =175353a(10) =33952823a(11) =4377722981a(12) =4377723017

External references