Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #18 Dec 22 2024 12:16:32
%S 2,101,149,163,331,353,401,419,541,607,811,823,853,877,883,919,1013,
%T 1279,1289,1291,1297,1523,1531,1543,1861,2017,2099,2113,2309,2689,
%U 3607,3613,4603,4637,4723,5107,5113,5197,5261,5849,6011,6067,6089,7187,7853
%N Zeros of the Mertens function that are also prime.
%H A. Delarte, <a href="http://archive.is/0NI1g">Mathematician reaches 100k milestone for online integer archive</a>, The South End, November 11, 2004, page 5
%H PrimeFan, <a href="http://primefan.tripod.com/EsotericIntegerSequences.html">Esoteric Integer Sequences</a>
%H PrimeFan, <a href="/A031214/a031214.pdf">Esoteric Integer Sequences</a> [Cached copy]
%t Select[Range[4000], Plus @@ MoebiusMu[Range[#]] == 0 && PrimeQ[#] &] (* _Carl Najafi_, Aug 17 2011 *)
%o (PARI) s=0;for(n=1,1e4,s+=moebius(n); if(!s && isprime(n), print1(n", "))) \\ _Charles R Greathouse IV_, Jan 28 2014
%Y Cf. A028442.
%K nonn,changed
%O 0,1
%A Robert Happelberg (roberthappelberg(AT)yahoo.com), Dec 05 2004