Numbers k such that k*18^k + 1 is prime.

A007648

Numbers k such that k*18^k + 1 is prime.

Terms

    a(0) =1a(1) =3a(2) =21a(3) =23a(4) =842a(5) =1683a(6) =3401a(7) =16839a(8) =49963a(9) =60239a(10) =150940a(11) =155928

External references