%I A050590
%S A050590 1,3,4,5,8,9,12,16,28,51,56,59,72,73,88,93,105,148,165,292,368,445,635,
%T A050590 771,773,940,1173,1965,2661,3092,5001,5091,8741,9773,13960,15328,19408,
%U A050590 19911,21228,34876,37341,38564,39055,39152,45395,68825,72360,78365
%N A050590 Numbers n such that 129*2^n-1 is prime.
%H A050590 Ray Ballinger and Wilfrid Keller, <a href="http://www.prothsearch.net/
               riesel.html">List of primes k.2^n + 1 for k < 300</a>
%H A050590 Wilfrid Keller, <a href="http://www.prothsearch.net/riesel2.html">List 
               of primes k.2^n - 1 for k < 300</a>
%H A050590 <a href="Sindx_Pri.html#riesel">Index entries for sequences of n such 
               that k*2^n-1 (or k*2^n+1) is prime</a>
%H A050590 Kosmaj, <a href="http://www.15k.org/riesellist.htm">Riesel list k<300</
               a>.
%Y A050590 Sequence in context: A029675 A030310 A050070 this_sequence A066906 A125884 
               A001602
%Y A050590 Adjacent sequences: A050587 A050588 A050589 this_sequence A050591 A050592 
               A050593
%K A050590 hard,nonn
%O A050590 1,2
%A A050590 N. J. A. Sloane (njas(AT)research.att.com), Dec 29 1999
%E A050590 More terms from Herman Jamke (hermanjamke(AT)fastmail.fm), Jan 02 2008