Numbers n such that 54*10^n + 1 is prime.

Terms

a(0) =1a(1) =3a(2) =5a(3) =11a(4) =47a(5) =79a(6) =275a(7) =839a(8) =1877a(9) =3399a(10) =5371a(11) =6671a(12) =30659a(13) =43575