A177488 Primes of the form (37*10^n+17)/9

43, 41113, 411113, 41111111111113, 41111111111111111111111111111113, 41111111111111111111111111111111111111111111111111111113, 41111111111111111111111111111111111111111111111111111111113, 411111111111111111111111111111111111111111111111111111111113

Offset

1,1

Links

Table of n, a(n) for n=1..8.

Prog

(Magma) [a: n in [0..250]|IsPrime(a) where a is (37*10^n+17)div(9)]

Crossrefs

Cf. A102981

Sequence in context: A184144 A262856 A302484 * A262648 A185558 A155477

Adjacent sequences: A177485 A177486 A177487 * A177489 A177490 A177491

Keyword

nonn

Author

Vincenzo Librandi, Dec 11 2010

Status

approved