OFFSET
1,1
LINKS
Jeppe Stig Nielsen, Table of n, a(n) for n = 1..53
Ray Ballinger, Proth Search Page
Ray Ballinger and Wilfrid Keller, List of primes k.2^n + 1 for k < 300
Wilfrid Keller, List of primes k.2^n - 1 for k < 300
PROG
(PARI) is(n)=ispseudoprime(37*2^n+1) \\ Charles R Greathouse IV, Jun 13 2017
CROSSREFS
KEYWORD
nonn
AUTHOR
EXTENSIONS
More terms from Hugo Pfoertner, Jun 20 2003
Added more terms (from http://web.archive.org/web/20161028080239/http://www.prothsearch.net/riesel.html), Joerg Arndt, Apr 07 2013
Terms moved from Data to b-file, and more terms put in b-file by Jeppe Stig Nielsen, Oct 03 2019
STATUS
approved