Search: id:A050567 Results 1-1 of 1 results found. %I A050567 %S A050567 2,4,8,10,14,18,22,24,26,28,36,42,58,64,78,158,198,206,424,550,676,904, %T A050567 1276,1374,1536,1642,2124,2796,5266,5318,8828,11638,22968,35836,53348, %U A050567 55808,79826,105282,112418,129804,144456,216954,624398,654488 %N A050567 Numbers n such that 83*2^n-1 is prime. %C A050567 Also in the sequence: 851092 - Herman Jamke (hermanjamke(AT)fastmail.fm), Jan 02 2008 %H A050567 Ray Ballinger and Wilfrid Keller, List of primes k.2^n + 1 for k < 300 %H A050567 Wilfrid Keller, List of primes k.2^n - 1 for k < 300 %H A050567 Index entries for sequences of n such that k*2^n-1 (or k*2^n+1) is prime %H A050567 Kosmaj, Riesel list k<300. %Y A050567 Sequence in context: A125499 A153974 A034822 this_sequence A069879 A074330 A024895 %Y A050567 Adjacent sequences: A050564 A050565 A050566 this_sequence A050568 A050569 A050570 %K A050567 hard,nonn %O A050567 1,1 %A A050567 N. J. A. Sloane (njas(AT)research.att.com), Dec 29 1999 %E A050567 More terms from Herman Jamke (hermanjamke(AT)fastmail.fm), Jan 02 2008 Search completed in 0.001 seconds