The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #8 Nov 05 2022 08:18:45
%S 59,257,17,487,5737,23459,364379,681899,4275343,14747137,12284017,
%T 61598897,62232899,95386019,824443051,2245849783
%N a(n) = smallest prime q such that precisely n successive primes p starting at q have reciprocals with period p-1 and prevprime(q) is not such a prime.
%Y Cf. A002371, A048595, A060262.
%K nonn,base,more
%O 2,1
%A _Jeff Burch_, Mar 23 2001
%E Corrected and extended by Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 21 2003
%E a(6) onward corrected and title clarified by _Sean A. Irvine_, Nov 05 2022