1,1

If n=3, then 11*n - 2 = 31 (prime).

If n=59, then 11*n - 2 = 647 (prime).

Adjacent sequences: A107991 A107992 A107993 this_sequence A107995 A107996 A107997

Sequence in context: A018634 A029533 A018685 this_sequence A014957 A014876 A045602

nonn

Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Jun 14 2005